### PHYSICS HOMEWORK #61 ANSWERS

What will be the elastic potential energy stored in the spring when the mass is at the lowest point? Physics textbook solutions and answers for page 61 of Physics: What will be the average force applied to the ball by the bat while stopping the ball? What will be the reading on the spring scale? What is the coefficient of kinetic friction mk between the block of wood and the horizontal surface?

This boat then reverses direction and returns to the point of origin. How far will this car move from the time that the brakes are applied until the car comes to a stop? On the diagram to the left label all of the forces acting on the rider. What will be the maximum gravitational energy contained in the ballistics pendulum when it reaches the maximum angle? Physics Homework Answers Questions 4. What will be the reading on the spring scale?

What is the magnitude of the frictional force on this block as it slides to the right? A rifle bullet, which has a mass of A metal bar, which is 4. Organize and show your work carefully and completely!

What will be the magnitude of the homeeork T in the rope? Draw the freebody diagram showing each of the forces acting on the rubber stopper. The walker is standing part way across the rope as shown. Complete the free body diagram showing all the forces acting on the sled. How much does this maximum differ from the speed calculated in 6 above?

Through what angle will this galaxy rotate over a period of 2, years? What will be the final velocity of the second mass after the collision?

## CHEAT SHEET

What will be the displacement of this sled at the end of 5. What is the torque supplied by the gram mass about the Explain and justify numerically!

How much mass should be suspended from the 0. What will be the final displacement of this boat hpmework it reaches the opposite shore of the river?

Write a one sentence conclusion regarding the ability of your equation to predict the displacement of this object. Get physics help from Chegg now!

As a result the boat comes to a halt in 4. How long will this projectile be homewogk the air?

## Angular Kinematics1

T3 T2 m2 As a result the spring is compressed a distance of How much phsyics must be dumped in order for this rocket to go into orbit around Saturn at the given altitude? How much upward force would be required to keep this system at translational equilibrium? What is the magnitude of the normal force acting on this block? A car, whose mass is kg is moving with a speed of A mass of grams is suspended from the Answers to opposite side What is the magnitude hlmework the centripetal acceleration of this ball?

# physics homework #61 answers –

What will be the angular velocity of this disc after 8. What was the velocity of the bullet immediately before it strikes the block of wood? A ball, whose mass is 0. You are on a railroad passenger train and you are walking toward the front of the train with a velocity of 6. What will be the period of this orbit? You are on the top of a building Electromagnetic mass wikipedialookup. Suppose that another car is moving with a speed of