Answer:
False
Explanation:
The steel ball and the wooden ball do not have the same force acting on them because their masses are different. But, they have the same acceleration which is the acceleration due to gravity g = 9.8 m/s².
Using the equation of motion under freefall, s = ut +1/2gt². Since u = 0,
s = 1/2gt² ⇒ t = √(2s/g)
Since. s = height is the same for both objects, they land at the same time neglecting air resistance.
<span>You will exert less force the more the lever is longer. So, you need to place your hands as high as possible with the hammers handle.</span>
This question is poorly stated, but I assume you mean what conditions are needed. It would have to be cold outside, correct?
It's <span>Argon
about 1% in the atmosphere</span>
