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sergiy2304 [10]
3 years ago
5

Why do we need body membrane

Physics
1 answer:
lukranit [14]3 years ago
8 0

So we have a structured form, but can still move. If we had a cell wall we would be stiff objects since it’s just a cell membrane we can still have movement
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The data in the table above show how far
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Answer:c

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A 3.0-kg mass and a 5.0-kg mass hang vertically at the opposite ends of a rope that goes over an ideal pulley. If the masses are
irga5000 [103]

Answer:

The time taken will be 0.553 seconds.

Explanation:

We should start off by finding the force exerted by the rope on the 3kg weight in this case.

Weight of 5kg mass = 5 * 9.81 = 49.05 N

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The force acting upward on the 3kg mass will equal the weight of the 5kg mass. Thus the resultant force acting on the 3kg mass is:

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s=u*t+\frac{1}{2} (a*t^2)

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3 years ago
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