Posted by **Liz** on Thursday, July 3, 2014 at 2:06pm.

fill in the blank ( Energy and momentum unit)

1. the work done to stretch a spring is not equal to the to force multiplied by displacement because force is ____ as the spring stretches

2. A child goes down a slide at the playground, gaining speed as she goes. Her momentum ____ because there is the presence of a(n) ____

## Answer this Question

## Related Questions

- physics - 1)If I am to plot a graph of Force in Newtons vs. Stretch in meters, ...
- physics - Sir Robert Hooke (1635-1703), studied the elastic properties of ...
- Physics - Hooke's law states that it takes a force equal to kΔx is required...
- Physics - The force required to stretch a spring varies directly with the amount...
- Calculus/Physics - A spring has a natural length of 10in. An 800lb force ...
- physics - The force required to stretch a Hooke’s-law spring varies from 0 N to ...
- Physical Science - An exercise spring has a spring constant of 315 N/m. How much...
- physics - To stretch a certain spring by 2.00 cm from its equilibrium position ...
- physics - The force required to stretch a Hooke’s-law spring varies from 0 N to ...
- Physics - When a 2.00-kg object is hung vertically on a certain light spring ...

More Related Questions