3 years ago

What is this? Plz I need help...

Physics

1 answer:

RSB [31]3 years ago

4 0

Answer:

the time it takes for one complete back and forth swing

Explanation:

the Mark's is showing you the time it swings back and forth

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Match the glacier feature with its description.

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2 years ago

A bat hits a moving baseball. If the bat delivers a net eastward impulse of 1.3 N-s and the ball starts with an initial horizont

Georgia [21]

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$141.30grams$

Explanation:

First, denote our known values;

$J=1.3N-s(+,east)\\u=-3.8ms^-^1(-,west)\\v=5.4ms^-^1(+,east)\\m=?$

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Hence, the mass of the ball is 141.30grams

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3 years ago