For any force and any mass, the acceleration is always
(the strength of the force) divided by (the mass) .
If a force of 5 newtons is applied to a mass of 5 kg, the acceleration will be
(5 Newtons) / (5 kg) = <em>1 m/s²</em>
Answer:
a
Explanation:
The angular speed of a rotating platform changes from.at a constant rate as the platform moves through an angle
Answer:
A.
Explanation:
Our values are defined by,

We can express also in a vectorial way, then
no values in 
Acceleration as follow,

We know that velocity is given by,

We need to calculate for t=3, then




Our mass is 1000Kg, so the momentum is



1. 2700 joules
2. im not sure about this one give me a sec