Posted by **Anonymous** on Tuesday, April 30, 2013 at 11:27pm.

A boy is riding a skateboard. Why does the skateboard have the ability to do work?

Answer

A.

because it can slow down

B.

because it can change direction

C.

because the force applied by the rider acts in the same direction as the motion of the skateboard

D.

because the force applied by the rider acts in the opposite direction as the motion of the skateboard

My answer is D.

## Answer this Question

## Related Questions

- science - A boy is riding a skateboard. Why does the skateboard have the ability...
- science - What is the acceleration of a boy on a skateboard is the net force on...
- Science - what is the acceleration of a boy on a skateboard if the unbalanced ...
- physics - A boy on a 2.2 kg skateboard initially at rest tosses a(n) 8.4 kg jug ...
- physics - A boy on a 1.9 kg skateboard initially at rest tosses a(n) 8.0 kg jug ...
- Physics - A boy on a 2.4 kg skateboard initially at rest tosses a(n) 8.2 kg jug ...
- physical science - What is the acceleration of a girl on a skateboard if the The...
- Physics - A boy on a 2.2kg skateboard initially at rest tosses a 7.9kg jug of ...
- Physics - A 42.4-kg boy, riding a 2.29-kg skateboard at a velocity of +5.37 m/s ...
- Physics - A 38.0-kg boy, riding a 2.37-kg skateboard at a velocity of +5.07 m/s ...

More Related Questions