A bob of weight W = 150N is moving with a constant velocity of 2.500m/s in a horizontal plane at the end of a cord of length 7.500cm. Determine the period or time required to complete 1 revolution. the final answer must be 3 decimal places.

A bob of weight W = 150N is moving with a constant velocity of 2.500m/s in a horizontal plane at the end of a cord of length 7.500cm. Determine the period or time required to complete 1 revolution. the final answer must be 3 decimal places.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 31P: In an attempt to escape a desert island, a castaway builds a raft and sets out to sea. The wind...

See similar textbooks

Related questions

Q: A force of 140 N is applied to an object area 7m2. Calculate the pressure ?

A: Given data: Force (F) = 140 N Area (A) = 7 m2 Required: The pressure (P)

Q: The "tube length" of a microscope is defined to be the difference between the (objective) image…

A: Magnifying power of compound microscope is given as m= -L×D/(fo.fe) where L is the length of…

Q: A rickshaw puller pulls the rickshaw by applying a force of 140 N. If the rickaw moves with constant…

A: Given data: Force (F) = 140 N Velocity (v) = 90 km/h Required: Power (P)

Q: = 30 mi/hr at An 8000 kg roller coaster, traveling along the frictionless track shown, has velocity…

Q: 13 Yab=40V FINd I2, I8, Iy

Q: 6.2 PQ< The surface of the earth is not a true inertial refer- ence frame because there is a…

Q: Part A Calculate the force required to pull the loop from the field (to the right) at a constant…

A: Magnetic field, B = 0.270 T Total resistance, R = 0.720 ohm Constant velocity , v = 7 m/s

Q: what does an electrical charge causes particles to do.

Q: Consider the circuit shown in the figure below. (Assume R, = 11.0 0 and R, = 4.00 2.) 25.0 V (a)…

Q: Why the height of an object increases and then decreases as time passes ?

A: This is possible for motion under gravity

Q: 3) A 2 cm-high object is placed 10 cm from a concave mirror of radius 40 cm. Determine he position.…

Q: If the clock runs slow and loses 30 s per day, how should you adjust the length of the pendulum?…

A: Length, L = 0.9930 m Clock loses = 30 s per day

Q: For the circuit shown in Figure below, determine the value of V1. If the total circuit resistance is…

Q: A tungsten wire has a radius of 0.098 mm and is heated from 20.0 to 1333 oC. The temperature…

A: We will calculate the resistance of hot wire as Voltage applied /current. Also resistance of…

Q: A 20 kg brick stands upright on the ground as shown. What is the pressure it exerts on the ground?…

A: Given data: Mass (m) = 20 kg Area of base (A) = 20 cm × 5 cm = 100×10-4 m2 Required: Pressure (P)

Q: A circular coil 13.0 cm in diameter and containing nine loops lies flat on the ground. The Earth's…

A: Given DataD=13cmr=6.5cm=0.065mA=6.9AB=5.00×10-5Tα=59.0°N=9 loops

Q: periscope

Q: value of electric current is flowing thru resistor #3 (R3)?

Q: a 30.0 g metal cube is heated to a temperature of 100.0 °C and placed in a coffee-cup calorimeter…

Q: target and collides in a perfectly inelastic collision, which sets the target in motion around the…

A: Given that: Mass of aluminum disk: m4=1.27 kgRadius of aluminum disk: r4=0.15 mMass of uniform rod:…

Q: A car is moving on a straight road m/s. It is acceleration at 30 m/s? . What will be it's velocity…

A: GivenInitial velocity of car, u=16 m/sAcceleration, a=30 m/s2Time , t=8 s

Q: please show complete solution with given and formulas used. Please write it on paper for me to…

Q: What is the output voltage (in V) of a 3.0000 V lithium cell in a digital wristwatch that draws…

Q: 50-cm-long spring is suspended from the ceiling. A 410 g mass is connected to the end and held at…

Q: Part A The magnetic flux through a coil of wire containing two loops changes at a constant rate from…

A: Given The flux in a wire containing to loop changes from - 36 Wb to + 21 Wb in 0.75s find the EMF…

Q: , A J. 2 2 4 S2 70 V B 30V Iden tify the current flowing junction A in and out of

Q: A metal sphere has a charge of +8.13μμC. What is the net charge after 5.80E+13 electrons have been…

A: Given data: Initial charge on sphere = +8.13 μC = +8.13×10-6 C Number of electrons = 5.80×1013…

Q: A block of mass m2 = 8.3 kg, at rest on a horizontal surface that has negligible friction, is…

Q: A block of mass m1 = 14.5 kg is on a frictionless table to the left of a second block of mass m2 =…

Q: ong x-axis is defined by v=s3-4s2+6s where v is in m/s and

Q: Two tiny conducting spheres are identical and carry charges of -19.1 μμC and +48.8 μμC. They are…

A: Given data: Two conducting spheres q1 = -19.1 μC = -19.1×10-6 C q2 = +48.8 μC = +48.8×10-6 C…

Q: A deep-sea fisherman hooks a big fish that swims away from the boat, pulling the fishing line from…

Q: 40em . 30cm

A: A lens consists of transparent material with an index of refraction different from the surrounding…

Q: A particle is subject to a force F that varies with position as shown in the following figure. F,…

A: W equals the area under the force-displacement curve. This definition is still written W=∫Fxdx but…

Q: ou are driving a car along a straight road at 133 kph. Suddenly, you saw a cat crossing the road…

Q: Consider the circuit shown in (Egure 1) The battery has emf 72.0 V and negligible internal…

Q: Two stunt drivers drive directly toward each other. At time t = 0, the two cars are a distance D…

Q: Sylvia rides her bike from her dorm to the gym to keep her body in shape. She travels 3 kilometers…

A: The vector diagram is shown below.

Q: A car accelerates uniformly from rest to final speed of 18m/s in 9sec. How far does it travel…

A: Given value--- initial speed = 0 m/s. final speed = 18 m/s. time = 9 sec. We have to find---…

Q: Dynamics 1. If the resultant force acting on a particle is not zero, the particle will have an…

A: Step1: Let us understand the concept of the problem. As we know that the rate of change of velocity…

Q: Assume that the acceleration is constant, calculate the average power that must be supplied to push…

A: GivenMass of block = m = 5.00 kg Intial velocity = u = 0 m/s Final velocity = v = 10.0 m/s Time…

Q: Review I Co Part A (Eigure 1) is a graph of E, You may want to review (Pages 715 - 716) What is the…

A: The graph is shown below.

Q: answers should be in 3 decimal places A projectile is fired with an initial velocity of 320m/s at…

A: Given, Initial speed of the projectile, vo = 320 ms at an angle (above the horizontal), θ =15°

Q: 002 The plane of a rectangular coil, 6.1 cm by 9.2 cm, is perpendicular to the direction of a…

Q: 25 V 25Ω 100 2 V 50Ω A 302 (V)

Q: (a) Define kinetic energy and gravitational potential energy. What is the Sl unit for energy? (b) A…

A: Kinetic energy= (1/2) mv2 Gravitation potential energy= mgh where m = mass v = speed h = height

Q: A person can safely lie on a bed of nails without hurting herself, compared to stepping accidentally…

A: While lying on bed of nails, weight is distributed among various nails so that pressure exerted by…

Q: Instructions: Backup your claims with scientific laws, postulates or theories. Answer in 3-5…

A: According to the kinetic theory, the collisions of the gas molecules among themsleves and also with…

Q: Q2) The position of a particle along a straight line is given by s = (1.5t - 13.5t + 22.5t) ft,…

Q: 10 Q 12µF 12 Q 6V 6µF Given: V = 6.0 Volts C1 = 12 uF C2 6.0 µF %3D R1 = 10.0 Q %3D R2 = 6.0 Q -W-

Question

A bob of weight W = 150N is moving with a constant velocity of 2.500m/s in a horizontal plane at the end of a cord of length 7.500cm. Determine the period or time required to complete 1 revolution.

the final answer must be 3 decimal places.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The amusement ride shown is initially travelling on a circular path in a horizontal plane about O with v = 5 ê ft/s and r = 30 ft. The length of the cable is then decreased by a constant rate of 2 ft/s. Determine the speed of the cart after 3 seconds.
A rotating fan completes 1160 revolutions every minute. Consider the tip of a blade, at a radius of 18.0 cm. (a) Through what distance does the tip move in one revolution? What are (b) the tip's speed and (c) the magnitude of its acceleration? (d) What is the period of the motion?
The velocity i of a particle moving in the xy plane is given by 7 = ( 5.50 - 5.00 ji + 9.00 3. with V in meters per second and t (> 0) in seconds. At I- 1.40 s and in unit-vector notation, what are (a) the x component and (b) the y component of the Eceleratiun? (c) Whien(if uver) is the acceluration zero? (d) At wlat pusitive time does the speed equal 10.0 mh? (a) Numher 7 Unit (b) Number 1 Unit {c) Number Unit (d) Number Unit
At t = 0, a particle moving in the xy plane with constant acceleration has a velocity of v; = (3.00 i – 2.00 j) m/s and is at the origin. At t = 2.20 s, the particle's velocity is v = (6.60 i + 8.80 j) m/s. (Round your coefficients to two decimal places.) (a) Find the acceleration of the particle at any time t. (Use the following as necessary: t.) a = 1.64i + 4.91j m/s? (b) Find its coordinates at any time t. (Use the following as necessary: t.) X = y = m
The radius of the earth is R. At what distance above the earth's surface, in terms of R , is the acceleration due to gravity = 2.5 m/s2 ? At approximately (answer) × R above the earth’s surface.
A rotating fan completes 1200 revolutions every minute. Consider the tip of a blade, at a radius of 0.15 m. (a) Through what distance does the tip move in one revolution? What are (b) the tip’s speed and (c) the magnitude of its acceleration? (d) What is the period of the motion?
An Earth satellite moves in a circular orbit 892 km above Earth's surface with a period of 102.6 min. What are (a) the speed and (b) the magnitude of the centripetal acceleration of the satellite? (a) Number 1.02014e-3 Units (b) Number i 7.567 Units m/s^2
Starting from rest, a bicyclist travels around a horizontal circular path, r = 10 m, at a speed of v = (0.09t^2 + 0.1t) m/s, where t is in seconds. Determine the magnitudes of his velocity and acceleration when he has traveled s = 3 m.
The velocity of a particle moving in thex-y plane is given by (4.03i + 7.36j) m/s at time t = 3.64 s. Its average acceleration during the next 0.020 s is (2.2i + 2.6j) m/s?. Determine the velocity v of the particle at t = 3.660 s and the angle e between the average- acceleration vector and the velocity vector at t = 3.660 s. Answers: v= ( i i+ i j) m/s e =
A squirrel runs along an overhead telephone wire that stretches from the top of one pole to the next. It is initially at position x: = 2.01 m, as measured from the center of the wire segment. It then undergoes a displacement of Ax = -6.// m. What is the ' sauirrel's final position xe?
A particle moves along a circular path having a radius of 3.13 m. At an instant when the speed of the particle is equal to 6.29 m/s and changing at the rate of 6.02 m/s?, what is the magnitude of the total acceleration of the particle? Round your answer to 1 decimal place.
A particle moves through 3-space in such a way that its acceleration is a(t)= 8sin 2ri +8cos 2tj+e'k . where t is time measured in seconds. The initial velocity of the particle is v, = 2i – 3j+k. At time t = t , find i) the velocity vector of the particle. ii) the scalar tangential and normal components of acceleration.