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Papessa [141]
3 years ago
12

If a book with a mass of 5.0 kg, is pushed across a table with a net force of 30. N, what is its acceleration?​

Physics
1 answer:
Zinaida [17]3 years ago
4 0

Answer:

a=6\ m/s^2

Explanation:

Given that,

Mass of a block, m = 5 kg

It is pushed with a net force of 30 N

We need to find its acceleration. The net force acting on an object is given by :

F = ma

a is the acceleration of the block

a=\dfrac{F}{m}\\\\a=\dfrac{30\ N}{5\ kg}\\\\a=6\ m/s^2

So, the acceleration of the block is 6\ m/s^2.

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A straight vertical wire carries a current of 1.0 A into the page in a region where the magnetic field strength is 0.60 T. What
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Answer:

force on the wire of section  cm will be 6\times 10^{-3}N

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