A 3000 n force acts on a 200 kg object what is the acceleration of the object
2 answers:
Explanation:
As we know that relation between force, mass and acceleration is as follows.
F = ma
where, F = force
m = mass
a = acceleration
So, it is given that force is 3000 N and mass is 200 kg. Hence, calculate the acceleration as follows.
F = ma
3000 N =
a =
=
Thus, we can conclude that acceleration of the given object is .
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Explanation:
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Therefore q=39.64 J
(b)if the gas expands by the same amount again isotherm-ally and irreversibly
work done is
Answer:
<h2>128.61 Watts</h2>Explanation:
Average power done by the torque is expressed as the ratio of the workdone by the toque to time.
Power = Workdone by torque/time
Workdone by the torque = =
I is the rotational inertia = 16kgm²
To get the angular acceleration, we will use the formula;
Workdone by the torque = 16 * 1.28 * 12.56
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Average power done by the torque = Workdone by torque/time
= 257.23/2.0
= 128.61 Watts