A spring with 1kg mass was initially attached in the ceiling and undeformed. The mass was released from rest. Due to its weight, the spring stretched for 5s with spring constant of 1N/m. Determine the velocity of the mass after 5s. Show diagram.

Q: As it passes the Babuyan Island, the eye of typhoon Rosing is moving in the direction 60 degrees nor...

A:

Q: The density of a certain liquid is given by the equation of the following form: ρ = (A + Bt) e CP wh...

A: The density of a certain liquid is given by the equation of the followingform: ρ = (A + Bt) eCPwhere...

Q: A charge Q is distributed uniformly throughout a spherical volume of radius R. Let V = 0 at infinity...

A:

Q: An electron enters the region of a uniform electric field of 200 N/C. Find the acceleration of the e...

A: Given Strength of electric field = E = 200 N/C We have to calculate the acceleration of electron.

Q: A current of 2 A flows through a 2 resistór when connected across à battery. The same battery suppli...

A: Given: First case: Current I1=2 A, External resistance R1=2 Ω. Second case: Current I2=0.5 A, Extern...

Q: A rifle is fired from the top of a 90m building. The initial velocity of the bullet is 350 m/s and t...

A:

Q: I need help with number 82. It is connected to the following: Four long parallel wires pass through ...

A:

Q: Car batteries are often rated in "ampere-hours" or A-h.   (a) Show that A-h has units of “charge” ...

A: Current is the rate of change of charge through a cross section. Thus charge is equal to the product...

Q: 12. The Y coordinates of a particle which moves along a curve are given by y = 20t + where y is in m...

A:

Q: A particle moves on the path y = 4x2 with constant speed v = 10 m/s, where x and y are in meters. Wh...

A:

Q: A length of 8 gauge copper wire has a resistance of 7.9 ohms at a temperature of 23°C.  Find the res...

A: Given data:  Original resistance (R0) = 7.9 Ω Initial temperature (Ti) = 23 °C Final temperature (Tf...

Q: A hitman fires a bullet of mass 204 g at a velocity of 11 m/s to the East. The pistol is of 589 g ma...

A:

Q: ConstantS How much power must be produced by the "active Nat pumping" system to produce this flow ag...

A:

Q: A skater moves with 13.57 m/s in a circle of radius 35.0 m. The ice exerts a centripetal force of 33...

A: Given: v=13.57 m/sr=35.0 mFc=336.09 Nm=?

Q: A 3.00-kg steel ball strikes a wall with a speed of 10.0m/s at an angle of 60.00 with the surface. I...

A:

Q: m = 19000 kg vo = 64 m/s x = 3 meters h = 47 meters Hk = 0.62 0 = 33.1 degrees L = 10.8 meters What ...

A: The total work done is 0.00 J

Q: Mario measured the length of a steel bar accurately as 1.5 m when the temperature was 37 degrees Cel...

A: Given data:  Original Length (L0) = 1.5 m Initial temperature (Ti) = 37 °C Final temperature (Tf) = ...

Q: 16. The trajectory of a rocket makes an angle of 200 degrees below the horizontal when it is moving ...

A:

Q: A ball with an initial velocity of 8.5 m/s and mass 2.1 kg moves at an angle 68.5° above the horizon...

A: Given: The mass of the ball is 2.1 kg. The angle with the vertical is θ=68.5°. The initial and final...

Q: own a hill started with a velocity of 2 m/s. After 3 minutes, the velocity of the ball is 5.5 m/s. D...

A: GivenMass of Ball, m=1200 gInitial velocity, vi=2 m/sAfter t=3 minutefinal velocity , vf=5.5 m/s

Q: A 6.50 kg ball hangs from the end of a 1.75 m rope. The ball is pulled back until the rope makes a 4...

A: Solution 15 :- Given data :- mass m = 6.50 kg length of rope L = 1.75 m angle theta (say)= 45°

Q: 13 Suppose now that the cork temporarily sticks to the spring, causing the spring to extend 4.5 cm b...

A: The extra velocity is 4.169 m/s

Q: A source of red light has a higher wattage than a source of green light. (a) Which source of light e...

A:

Q: 5. A thin insulating rod is bent into a semicircular arc of radius a, and a total electric charge Q ...

A:

Q: 16. The p.d's measured across three resistors connected in series are 5V, 7 V and 10V, and the suppl...

A:

Q: For the figure shown, determine the following: a. the acceleration( m/s2) of the particle at time t=...

A:

Q: olid cylinder of mass me = 5.5 kg and radius r = 0.4 m, then to a spring of spring constant k = 135 ...

A: GivenFyb=F=31 Mmb=7 kgmc=5.5 kgr=0.4 mk=135 N/mμs=0.61μk=0.33

Q: Parallel circuits are different from series circuits because they have more bulbs B paths power batt...

A: Required:  The difference between the parallel circuit and series circuit 

Q: Given vector U=2i+3j°and vector W=5j, , what is 3U+W? O 6i+14f O lli-9j O 6i-14j O lli+9j

A: Given data:  U = 2i + 3j W = 5j Required: 3U + W

Q: An astronaut weighs 140 N on the moon's surface. When she is in a circular orbit about the moon at a...

A:

Q: A wire carries a current 1 = 3 cos314t amperes. What is the average current over 6 second ? ( B.P. A...

A: The average current is given by iavg = ∫0ti(t).dtt, where i(t) = the current as a function of time. ...

Q: Consider the effect of wires hung on poles in which the left wire made an angle 29° below the horizo...

A: Given, Tension=114N  

Q: A block of mass 15.0 kg slides down a ramp inclined at 28.0° above the horizontal. As it slides, a k...

A:

Q: %3D 6.38 In Figure P.6.9, R1 = 100.0 2, R2 = 30.0 2, R3 = 10.0 2, and VB = 20.0 VB R1 R2 0.01 R3 Fig...

A:

Q: 7. The tires of a car make 75 revolutions as the car reduces its speed uniformly from 95 km/h to 55 ...

A:

Q: You manage a factory that uses many electric motors. The motors create a large inductive load to the...

A:

Q: F2 M

A:

Q: At some instant and location, the electric field associated with an electromagnetic wave in vacuum h...

A:

Q: QUESTION 10 What is the electric-field strength between the identical, rectangular, conducting plate...

A:

Q: 3. A person pushes on a small doorknob with a force of 5.00 N perpendicular to the surface of the do...

A: Given: The applied force is 5 N perpendicular to the surface of the door. The distance of the force ...

Q: The spring force is initially greater than friction, so the block accelerates forward. But eventuall...

A: Given : Xo=0.400m, m =0.300kg  v²(t) =?

Q: A baseball of mass m1 = 0.41 kg is thrown at another ball hanging from the ceiling by a length of st...

A:

Q: A 5-μF capacitor has 100 V between its terminals. Determine the magnitude of the net charge stored o...

A: Given data:  Capacitance (C) = 5 μF = 5×10-6 F Voltage (V) = 100 V Required: The magnitude of the ne...

Q: bicycle start’s its motion from rest and uniformly accelerates at a rate of 9.9 m/s2 for 11.49 secon...

A: The distance the bicycle travel during that 11.49 seconds is 653.5 m.

Q: E. A block of 200 g mass is dropped from a height of distance of 50 cm. The force constant of the sp...

A: Given data:  Mass (m) = 200 g = 0.200 kg Height from ball dropped = 2 m Comparison in spring (x) = 5...

Q: A 19.8-kg box is moving due east at a constant velocity of 15.5 m/s. Compute the normal force exerte...

A: Please note : As per answering guidelines I can answer the first question only. Since , this is not ...

Q: Part A Find the mass m2 for which block m, moves up the plane at constant speed once it has been set...

A:

Q: Topic: Triple Product Please perform the cross product first. Solve (QxR)•P = R•(PxQ)

A:

Q: A laser output power is (1.0000x10^-2) W. If the wavelength of the laser is (5.70x10^2) nm, how many...

A:

Q: A modern-day zeppelin holds 9,360 m3 of helium. Compute its maximum payload at sea level. (Assume th...

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: