1) What do you understand by change in the direction and change in the speed of...

1) What do you understand by change in the direction and change in the speed of a body?

2) What is the difference between instantaneous and average speed?

3) What differences do you find between "momentum" and momentum conservation (also indicate the units in which they are measured)?

4) What difference do you find between “a constant and a variable force” (also indicate an example of each)?

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Expert Solution

genius_generous answered 1 year ago

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