Ask a New Question

A 5kg rock falls off of a 10m cliff. If air resistance exerts a force of 10N, what is the kinetic energy when the rock hits the ground?

A. 400J
B. 12.6m/s
C. 100J
D. 500J

Ask a New Question or answer this question.

Similar Questions

Isaac pushes rock, of a mass of 20kg, if from a cliff and it falls into the lake below. The cliff was 3m above the water.
1. 1 answer
A rock falls off the edge of a cliff and strikes the ground after 3.8 s. What is the height of the cliff? Assume air resistance
1. 3 answers
A rock of mass 5kg is pushed over the edge of a cliff which is 200m high1.ignore air resistance and calculate the speed of the
1. 1 answer
A rock of mass 5kg is pushed over the edge of a cliff which is 200m high1.ignore air resistance and calculate the speed of the
1. 3 answers

more similar questions