Answer:
The hammer and the wall exert forces on each other that are equal in magnitude but in opposite directions.
Explanation:
currently doing corrections on the test!
:)
<span>Self-fulfilling prophecy is a primary example of the capability of language to
Influence.</span>
The answer is B
because if you compare a regular road and ice... ice is smoother and therefore has less friction
Pretty sure the answer is C. Screw: wheel and axle

Maximum height
= (Usinα)^2/2g
(50*0.5)^2/20
25^2/20
625/20
=31.25metres
horizontal distance = Range= [U^2 * sin2α]/g
[50^2 * sin60]/10
2500 * 0.8660/10
2165/10=216.5metres