Answer to Question #281222 in Physics for Venus

Question #281222

A work skier whose mass is 70kg has an initial speed of 6m/s. Later the speed of the skier is becomes 11m/s. Determine the work done by the net force acting on the skier. Show complete solution.

Expert's answer

By work-energy theorem:

"W=\\frac m2(v_1^2-v_2^2)=2975\\text{ J}."

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Solve for the specific gravity1. Coconut oil has density of 930kg/ m³2. Sea water has a density of
2. 1. A 0.45-caliber bullet with m = 0.133 kg hurled from a gun’s muzzle at 950 m/s.2. A 0.126-lb ten
3. A railway track that is 50 m long, with initial temperature of 10 °C is subjected to a great heat.
4. The two identical charges have a magnitude of ±1.00×10-6 Coulombs which separated by 1 cm. What
5. Problem 1. A batter hits a baseball so that it leaves the bat at speed vo = 37.0m/s at an angle αo
6. A standing wave, generated on a string of length L, is represented by the following mathematical exp
7. The Eiffel Tower in Paris is 324 meters tall, and is made primarily of iron, which has a coefficient

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…