what is the speed does a meter stick move if its length is observed to shrink to 0.5 m?

Q: A ball of mass 5.0 kg is lifted off the floor a distance of 1.7 m. What is the change in the…

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Q: 5. The system below is in equilibrium A concrete block of mass 308 kg hangs from the end of the…

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Q: Write the kinetic, potential, and total energy of a baseball having a mass of 0.145 kg held 10…

A: Given mass M = 0.145 kgheight h = 10 m

Q: 50 kg. diver gets ready to dive from from a 10 meter high diving board. How much momentum does the…

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Q: A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch as…

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Q: An object has an a position given by the equation x (t) = bt where 6 = 3.84 m/s³. What is the…

A: Given data: Object's position as function of time x(t) = bt3  b = 3.84 m/s3 Required: The…

Q: The force in the sketch below has a magnitude of 40N, but now is acting at a 30° angle to the…

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Q: o A projectile shot at an elevated height h=2.0 m. Given initial speed v_0 = 60.0 m/s, theta= 45.0…

A: Given:-  The elevated height  of the projectile is h = m  The initial speed of lunch is u = 60 m/s…

Q: Please give the correct answer,Show complete work.

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Q: Choose all the correct statements. Comparing the electric field strengths at various points, we can…

A: Electric Field (E) = k * Q / r2 where k is constant, Q is the charge and r is the distance. Electric…

Q: Is the velocity equal to the Kinetic energy?

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Q: 2. The position of a particle between t = 0 and t = 2.00s is given by r(t) = (3.00 m/s³)³-(10.0…

A: Given:- equation of motion is given as  x(t) = 3.00 m/s3t3-10.00m/s3t2+9.00m/st This is a position…

Q: 9. A basketball whose mass is 0.660 kg falls from rest through a height of 5.50 m, and then bounces…

A: Given:- The mass of the ball is m = 0.66 kg  The initial height of the ball is h = 5.50 m and the…

Q: you psush a file acbinet up a rough ramp titled at 10 degreee with horizontak. The file cabinet has…

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Q: A horizontal massless strut is pivoted at point A. 5.0 m to the right of point A a force is exerting…

A: Given data:  Distance (r) = 5.0 m Force (F) = 25 N Angle (θ) = 150° Required: The magnitude of the…

Q: Which of the following measurements are only scalar? Check all that apply.

A: Vector quantity has magnitude as well as direction But the scalar quantity has only magnitude.

Q: In the figure, if a = 1.8 cm, b = 3.5 cm, and I = 5.0 A, what is the magnitude of the magnetic field…

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Q: 1. Using the steps for node voltage analysis to solve for the node voltages. Then, calculate the…

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Q: two gliders at time t; in experiment 3 greater than, less than, Is lpsd, the magnitude of the…

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Q: What is the speed of a 6-kg ball with a momentum of 72 kg-m/s? 12 m/s O 64 m/s 066 m/s 10 m/s

A: Given value--- mass = 6 kg . momentum = 72 kg m/s. We have to find--- speed ?

Q: Write the value of the kinetic energy of a higher case. A 12 kg-dog running at 8m/s A 24…

A: Kinetic energy of an object of mass(m) is            K.E= (1/2) mv2  Joule Where, V= Velocity

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 2.00 x 107 m/s and…

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Q: QI7) A 70.0 E Poten hial (Use g- %3D 1) How high a When She S 2) What is her ( er i answe

A: Given:-  The mass m = 70 kg  The potential energy P.E = 1400 J  Find:- a) How height above the…