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marysya [2.9K]
3 years ago
7

Psy 325 has anyone had this course

Physics
1 answer:
Pavlova-9 [17]3 years ago
6 0
I do not have that one but i think you can download that in the internet.
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How could the action force of a canoe moving through water be increased?.
BaLLatris [955]
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3 years ago
A 1.2 kg block of wood hangs motionless from strings. A 50 gram bullet, traveling horzontally, strikes the block and becomes emb
Firdavs [7]

Answer:

speed of the bullet before it hit the block is 200 m/s

Explanation:

given data

mass of block m1 = 1.2 kg

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to find out

speed of the bullet before it hit the block

solution

we will apply here conservation of momentum that is

m1 × v1 + m2 × v2 = M × V    .............1

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solve it we get

v2 = 200 m/s

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8 0
3 years ago
How energy and power are different ???
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Answer:

Explanation:

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Answer:

It's B

Explanation:

Hope this helps, tell me if im wrong!

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2 years ago
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