A mirror is opaque you can not see through it but you can see a reflection within it
All what ? There's nothing to check, so there's nothing that applies.
The only things that affect the force of gravity between objects is the product of <em>their masses</em>, and the <em>distance and direction</em> between their centers. That's IT. Nothing else has any effect. Not even a steel, concrete, and Kryptonite wall between them.
Answer:
Explanation:
The gravitational force acting on the ball, F = 10 N (down) The air resistance acting on the ball, f = 1 N (up) We need to find the magnitude of net force acting on the ball. The net force is given by : F' = 9 N. So, the net force acting on the ball is 9 N in downward direction. Hence, this is the required solution
Answer:
<h2>0.9 Joules</h2>
Explanation:
Elastic potential energy of a spring= 1/2 × Spring constant × displacement²
following calculations you will get ur answer!!