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Physics

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Sofia Langosh

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Cards in this guide (9)
Properties of matter are typically broken into two categories physical and

chemical

A soccer player sprinting down the field demonstrates which form of energy

kinetic

Is momentum a vector quantity because it includes velocity which is also a vector quantity

yes, momentum is a vector quantity.

If you want to lift a 5-kg box to a height of 1 meters how much work must be done

98 j

What is an example of conditions not producing work

the momentum must be greater than the force . the force may be very large

How much work must be done on a 5 kg snowboard to increase its speed from 2 ms to 4 ms

work=mass*speed,5*2=10

A waves period and its frequency have a what relationship

reciprocal

In a collision a vehicle that rebounds off the object it trikes experiences less force than if it crumples assuming the time is the same in both situations

false

Which of the following is considered to be a conservative force

Air resistance

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