3 years ago

10 PTS! HELP!

Physics

1 answer:

wolverine [178]3 years ago

5 0

Mechanical energy
I think

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Consider an object rolling off of your lab bench. Discuss how you might be able to make measure- ments to determine its initial

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Answer:

measure the position every so often with a stopwatch

Explanation:

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This is a method used in measurements of uniform movements of bodies

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If the mass of a

mixer [17]

Answer:

The final acceleration becomes (1/3) of the initial acceleration.

Explanation:

The second law of motion gives the relationship between the net force, mass and the acceleration of an object. It is given by :

$F=ma$

m = mass

a = acceleration

According to given condition, if the mass of a sliding block is tripled while a constant net force is applied. We need to find how much does the acceleration decrease.

$a=\dfrac{F}{m}$