You are on the edge of a hill that is 5 m high. You drop a...

Question

Question

You are on the edge of a hill that is 5 m high. You drop a...

You are on the edge of a hill that is 5 m high. You drop a ball with a 1 kg mass of the edge of the hill. It has an initial velocity of 5 m/s. The ball is not rotating. Show all work below when answering the questions.

1) What is the gravitational potential energy of the ball relative to the ground?

2) What is the linear kinetic energy of the ball?

3) What is the total energy of the ball?

4) What will the balls peak velocity be just before it hits the ground?

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Add a comment

Answer 2

Similar Homework Help Questions

You are on the edge of a hill that is 5 m high. You drop a...

You are on the edge of a hill that is 5 m high. You drop a ball with a 2 kg mass of the edge of the hill. It has an initial velocity of 8 m/s. The ball is not rotating. Show all work below when answering the questions. 1) What is the gravitational potential energy of the ball relative to the ground? 2) What is the linear kinetic energy of the ball? 3) What is the total energy of...
A 290 g ball is initially at rest has fallen off of a 15 m high...

A 290 g ball is initially at rest has fallen off of a 15 m high cliff. Assume the base of the cliff is where y = 0 m. Calculate the gravitational potential energy. What is the kinetic energy of the ball right before it hits the ground? Calculate the speed of the ball right before it hits the ground.
A child standing at the top edge of a 21.0-m high cliff kicks a soccer ball....

A child standing at the top edge of a 21.0-m high cliff kicks a soccer ball. The ball’s initial velocity is 13.1 m/s, in a direction 31.2° above the horizontal. Ignore drag for this problem. Provide all answers to 3 SF. (a) State your choices for the speed and direction of the initial velocity, and use them to calculate the horizontal and vertical components of the ball's initial velocity. (b) Calculate the vertical component of the ball's velocity just as...

You are playing a game where you roll a ball up a ramp to try to...

You are playing a game where you roll a ball up a ramp to try to get the ball to drop into a hole. You roll a 0.60 kg solid ball with a radius of 3.6 cm along a flat surface with a ramp at the end. The ball rolls up the ramp without slipping, and if you’ve successfully aimed your roll, the ball will drop into a hole in the ramp. The setup is shown on the right. At...
I need help with problem 39 parts b,c,d Unit 7. Work and Energy In Class Packet...

I need help with problem 39 parts b,c,d Unit 7. Work and Energy In Class Packet Name: 36. A 2.45 kg rock is dropped from the top of a 15.5 m vertical cliff a. What is the potential energy of the rock relative to the base of the cliff before it is dropped? b. What is the kinetic energy of the rock just before it hits the ground below? c. What is the velocity of the rock at a point...
1 A ball is dropped from 20.0 ft above the ground. Using energy considerations only, what...

1 A ball is dropped from 20.0 ft above the ground. Using energy considerations only, what is the velocity (in ft/s) of the ball just as it hits the ground? Enter answer 2 What is the velocity (in m/s) of a 55.0 kg jogger with a kinetic energy of 1,380.0 J? Enter answer 3. A small sports car and a pickup truck start coasting down a 35.0 m hill together, side by side Assuming no friction, what is the velocity...

7. A ball is thrown vertically downward from the edge of a bridge 24.0 m high...

7. A ball is thrown vertically downward from the edge of a bridge 24.0 m high with an initial speed of 12.0 m/s. The ball falls all the way down and strikes the water below. Determine the time it takes the ball to strike the water. 3.75 8. A photographer in a helicopter ascending vertically at a constant rate of 1.2 m/s accidentally drops m above the ground. (a) How long will it take the camera to reach the ground?...
A 75 kg snowboarder slides down a hill that has a vertical drop of 6.0 m...

A 75 kg snowboarder slides down a hill that has a vertical drop of 6.0 m and is inclined at 31owith respect to the horizontal. The initial speed of the snowboarder at the top of the hill is 5.0 m/s. The coefficient of kinetic friction between the ramp and the snowboard is 0.20. A) Calculate the acceleration of the snowboarder The acceleration is 3.40 m/s B) Calculate the total work done on the snowboarder C) Using the work-energy theorem, calculate...
Assume that the maximum horizontal distance you can throw a baseball (m = 0.145 kg) at...

Assume that the maximum horizontal distance you can throw a baseball (m = 0.145 kg) at an angle of α0 = 45∘ above the horizontal is 25 m. Part A) What is the kinetic energy of the baseball just after it leaves your hand? Ignore air resistance and the small distance the ball is above the ground when it leaves your hand. Take the zero of potential energy to be at the ground. Part B) At the ball's maximum height,...

5. A 25 kg falling object strikes the ground with a speed of 12.5 m/s. If...

5. A 25 kg falling object strikes the ground with a speed of 12.5 m/s. If the kinetic energy of the object when it hits the ground is equal to the gravitational potential energy at some height above the ground, what is the height?

You are on the edge of a hill that is 5 m high. You drop a...

Homework Answers

Add Answer to:
You are on the edge of a hill that is 5 m high. You drop a...

Post as a guest

Earn Coins