Momentum and Energy

An online crossword puzzle with 20 words. Play it free at AgileCrosswords.com.

Clues

• the energy stored in objects due to their height above a surface
• the momentum before a collision must be equal to the momentum after a collision
• energy cannot be lost, it can only change form
• the number of times a machine multiplies effort
• stored energy
• deices which make it easier to do work
• describes how good a simple machine is
• the product of mass times velocity
• the product of forces times time
• the tendancy of a body to want to keep whatever motion it has
• the force of gravitational attraction of a body to the earth
• the product of force applied times distance moved
• the weight being lifted by a simple machine
• the energy stored in springs and other elastic materials
• the energy possessed by moving or vibrating objects
• the measure of the amount of resistance and object offers to being accelerated by forces
• the pivot for a lever
• the force the user must apply to a simple machine
• the rate of doing work, the rate of use of energy
• the measure of the amount of matter in an object

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