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2 years ago

30 kg sits on a table the acceleration due to gravity is 10 m/s^2 what force does the table exert on the television.

Physics

1 answer:

vivado [14]2 years ago

6 0

Answer:

300N

Explanation:

F=m×a

F=30kg×10m/s^2

F=300N

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2 years ago

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docker41 [41]

Answer:

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2 years ago

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2 years ago

You move a 2.5 kg book from a shelf that is 1.2 m above the ground to a shelf that is 2.6 m above the ground. What is the change

Sophie [7]

The change in potential energy of an object is given by
$U=mg \Delta h$
where
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3 years ago

A gold ball has a mass of 45g. In a speed test, a golf ball was driven from rest to a velocity of 90m/s.

Andrew [12]

Answer:

Acceleration (a)=change in velocity/ change in time

Velocity (v)=90m/s

Time=0.0005s

a=90/0.0005

The acceleration =180000m/s^2 or 180km/s^2

Force = mass x acceleration

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F= 7200N or 7.2kN

Explanation:

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3 years ago