A wagon is rolling forward on level ground

Reference no: EM13660124

A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total mass of the wagon, person and rock is 95.0 kg. The mass of the rock is 0.300 kg. Originally the wagon is rolling forward at a speed of 0.500 m/s. Then the person throws the rock by speed of 16.0m/s. Both the speeds are relative to the ground. Find the speed of the wagon after the rock is thrown directly forward in one case and directly backward in another.

Reference no: EM13660124

Questions Cloud

What is the magnitude of the charge on each ball : Two 0.13g pith balls are suspended from the similar point by threads 40cm long. When the balls are given equal charges, they come to rest 22cm apart. What is the magnitude of the charge on each ball? (Neglect the mass of the thread.)

What would you recommend to mr. cartwright : What would you recommend to Mr. Cartwright and to the banker and what would the income statement and balance sheet look like if he took the discounts for the entire 2004 year?

Bullet is fired into the bob of a ballistic pendulum of mass : A 18 g bullet is fired into the bob of a ballistic pendulum of mass 1.6 kg. When the bob is at its maximum height, the strings make an angle of60° with the vertical. The length of the pendulum is 2.3 m. discover the speed of the bullet.

Constant speed from earth to a planet orbiting another star : A spaceship travels at a constant speed from earth to a planet orbiting another star. When the spacecraft arrives, 11 years have elapsed on earth, and 6.9 years have elapsed on board the ship. How far away (in meters) is the planet, according to obse..

A wagon is rolling forward on level ground : A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total mass of the wagon, person and rock is 95.0 kg. The mass of the rock is 0.300 kg. Originally the wagon is rolling forward ..

Satellite moves around the earth in circular orbit of radius : A satellite moves around the Earth in a circular orbit of radius r. (utilize G for the universal gravitation constant, M for the mass of the Earth, and r, as appropriate, when answering parts (a), (b), and (c) below.)

What percent of profits would be appropriate : Is diverting a portion of corporate profits to fighting a childhood disease a legitimate CSR activity for DMBC? What percent of profits would be appropriate - Where on Carroll's global CSR pyramid would you put Gino Duncan's idea

Register a proprietary limited company : Register a Proprietary Limited Company. Complete an application form and prepare all relevant consents -

Determine the average amount of time people spend waiting : Determine the average amount of time people spend waiting for tables - The fancy new French restaurant La Food is very popular for its authentic cuisine

User Account

All Pages