A car moving with an initial velocity of 1 m/s starts to speed up and reaches velocity of 13 m/s in 10 s. Calculate the car's acceleration in units of m/s² to 1 decimal point. DO NOT enter units with your answer.
Q: at point B is qy of the ob
A: Given: Mass of object is 0.58 kg Speed of object at A is 6 m/s Kinetic energy at point B is 8 J
Q: Quartz has hexagonal 32 point group symmetry. Its unit cell dimensions are a = 4.914 Å and c = 5.405…
A: We have given that, quartz has hexagonal 32 point group symmetry. It unit cell dimensions are a =…
Q: The complete wavefunction for a particular state of hydrogen-like atom is y(r, 0, 0) = Nr² e-Zr/3a…
A: We will answer the question by writing the eigen equation for the angular momentum operator. The…
Q: An ac generator with Em = 229 V and operating at 405 Hz causes oscillations in a series RLC circuit…
A: Circuits carrying steady direct current reduce impedance to resistance. A circuit's impedance Z is…
Q: 3. Consider the digits of your student number 20XY-FAITH. The wooden block (mass m = 3.0729 kg) is…
A:
Q: "1. Construct representing on a piece of paper a half-circle a mirror whose inside surface is…
A:
Q: 2. Calculate the energy of a photon with a frequency of 2.85 x 10¹2 s¹. (1.89 x 10-2¹ J)
A: Given data, Frequency is given f=2.85×1012 s-1. Plank's constant h=6.6×10-34 j-s.
Q: This question is on how we quantify the Universe. Explain how parallax is used to measure…
A: 1. The parallax angle is the angle between the Earth at one time of year, and the Earth six months…
Q: 3. For an active medium of length L=10cm and having lasing atoms with cross section area and…
A: Given: Length,L=10cm =10×10-2mPopoulation Inversion,σN2-N1=0.1cm-1=10 m-1Wavelength,λ1=1.06μm=…
Q: 2) The following equations describe two lines: 1.5x + 2y = 4 3x + 9y = -37 Make use of vector…
A:
Q: Solved Examples 1. Calculate the Wavelength of the Electron that is Moving at the Speed of Light.
A: Calculate the wavelength of the electron that is moving at the speed of light
Q: P3- A particle of mass 0.32 kg is attached to the end of an inextensible cord of length 0.96 m.…
A: I have given explanation in the below steps.
Q: The sound level of a cricket's chirp as heard by a squirrel 5.60 m away is 52.0 dB. (a) At what…
A:
Q: The graph below shows the force needed to stretch a spring. What work is needed to stretch it from 5…
A:
Q: A stream of water strikes a stationary turbine blade horizontally, as the drawing illustrates. The…
A:
Q: solution is incorrect Hint given for the problem to help figure out the answer "-What is the…
A: A breakwater at the entrance to a harbor consists of a rock barrier with a 45.5-m-wide opening.…
Q: Mr Smith buys some solar panels to heat the water for his house.Explain how this will help to reduce…
A: We generally use electricity or gas to heat water. There is heat transfer from gas to water. Hence…
Q: Compare the rate of emission of heat by a black body at 327°C, with the rate of emission of heat of…
A:
Q: QUESTION 2 The magnetic field phasor of a plane wave traveling in a medium with intrinsic impedan…
A:
Q: The value of acceleration due to gravity at earth's surface is 9.8 ms 2. The altitude above its…
A: We are aware that the acceleration caused by gravity is 9.8 ms-2 at the earth's surface.the height…
Q: Suppose you have a 1.4 μµC point charge. How far in meters from the charge will the potential be 120…
A:
Q: Compare the acceleration of a motorcycle that accelerates from 80 km/h to 90 km/h with the…
A: We have to determine the comparison of acceleration of motor cycle with the acceleration of a…
Q: 4. With your height difference from number 3, you're ready to use the conservation of energy. Since…
A: We are given length of pendulum. We are also given the angle which it makes it top most point. We…
Q: If the crate described in question #7 was accelerating down the ramp instead of moving at a constant…
A: The correct choice.
Q: Electrons are in a two-dimensional square potential energy well with sides of length L. The…
A: We are given a potential well. This well is 2 dimensions where potential is infinite at sides and…
Q: Two particles, each of mass 7.0 kg, are a distance 3.0 m apart. To bring a third particle, with mass…
A: Solution:-Given thatm1=m2=7 kgr=3 mm3=21 kg
Q: Calculate the specific heat of Lead (Pb), using both the Einstein model and the Debye model, for…
A: Given Data:
Q: 34 00 In Fig. 5-40, a crate of mass con- (0 = m= 100 kg is pushed at stant speed up a frictionless…
A:
Q: On the ride "Spindletop" at the amusement park Six Flags Over Texas, people stood against the inner…
A: We can answer the question by drawing forces acting on the person pinned against the wall. The…
Q: The ladybug in our experiment is placed 10 cm from the center of the turntable and rotate clockwise…
A: Given that: Rotation radius (R)=10cm Time(t(=)=2.35sec theta=390deg. To find: Angular velocity
Q: of liquid of density 900kg/m³ sises to a highet, of I'mm in a capillary. capillary tube of 2.4mm…
A: We need to compute-Surface tension of liquid (T)=?The data given are-Density of liquid (ρ)=900…
Q: Astronomers us the P-Cygni line features in a spectrum of a supernova to... Select one alternative:…
A: Required : The correct option.
Q: When a 20 N can is hung from the bottom of a vertical spring, it causes the spring to stretch 20 cm.…
A: We may determine the spring constant's value by using Hooke's law (k).The period of oscillation of…
Q: If a thunda claß is heard 5:55, loker than the lighting flash obsemned from earth they the distance…
A: We need to find-Distance (s)=?The data given as-time (t)=5.5 sVelocity (V)=330 m/s
Q: The current I through and the voltage V across an electric element is measured as Voltage (V) 0.0…
A:
Q: Consider a hemisphere of 5 cm radius that contains a total charge of 7 x 10-7 C. The flux through…
A: Concept: To determine Flux through the Flat base of the sphere, we will calculate the Total Flux on…
Q: mable to get to the other me his difficulty, he throw
A: Given: Mass of man is 750 N Mass of textbook is 1.6 kg Radius of frozen pond is 10 m speed is 7 m/s
Q: Time 30609 90 (s) Temperature (°C) 21.6 27.5 31.3 34.8 38.1 42.4 55.7 0 P= 120 150 180 210 240 Since…
A:
Q: relation between the
A: Given: Mass of copper is 20 g Heat is 478.2 J Temperature from 12oC to 87oC
Q: 0 H Two snowy peaks are at heights H = 830 m and h = 530 m above the valley between them. A ski run…
A: Solution:-Given thatH=830 mh=530 mTotal length (L)=2.73 km=2730 mθ=30°
Q: LC oscillators have been used in circuits connected to loudspeakers to create some of the sounds of…
A: Given, capacitor C = 9.7 μF = 9.7 × 10-6 F frequency f = 15 kHz = 15 × 103 Hz…
Q: The acceleration of gravity at the surface of a planet of radius 6,106 km is 10.7 m/s². What is the…
A: Given: Radius of planet, R = 6106 km = 6106×103 m Gravity at surface, gs = 10.7 m/s2 Height from…
Q: 2.31: Y = 3 cos 100x (2t - x), the value of 2 is
A:
Q: (a) How far (in m) from a 9.00 µC point charge will the potential be 150 V?
A: Given: The given value are, The charge value is, q=9.00 μCq=9×10-6C And the potential value is,…
Q: Problem II. A right circular cone is 100mm in diameter and 200mm high and weighs 1.6N in air. How…
A:
Q: Can an object have a northward velocity and a southward acceleration? Explain.
A: We need to establish if an item can accelerate southward and go northward.
Q: A rectangular slab (length 2.5 cm, width 1.5 cm, thickness 5.0 mm) of an unknown semiconductor with…
A:
Q: The figure shows a rigid structure consisting of a circular hoop of radius R and mass m, and a…
A: Given that: Mass, m=1.1 kg. Radius, R=0.3 m. Time period, T=1.0 sec.
Q: Supposed Andra is pushing the same 50kg sled across the level terrain with a force of 50N. If she…
A: Given Work done by Andra on sled whilst exerting the force horizontally is W = 4 J Force F = 50 N To…
Q: A spider can tell when its web has captured, say, a fly because the fly's thrashing causes the web…
A: Finding the oscillation frequency ratio between a fly with mass m and a fly with mass 2.5 m is…
a123
Step by step
Solved in 2 steps with 2 images
