Rest - it is the state in which body doesn’t move from it’s place
motion - it is the state in which body moves from it’s place
A and D are definitely wrong because the two rocks have different masses, so it leaves us with B and C. The most logical answer to the question is
C <span>The one with greater mass takes more force to stop.
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Answer:
7.53 m
Explanation:
Force, F = 47 N
initial velocity, u = 0
Final kinetic energy, Kf = 354 J
Let the distance traveled by the student is s.
According to the work energy theorem,
Work done by all forces = Change in kinetic energy
Force x distance = final kinetic energy - initial kinetic energy
F x s = kf - ki
47 x s = 354
s = 7.53 m
Answer:it causes the moving object to slow eventually stop
Explanation:
Answer:
the net force will be 50 N Up
Explanation:
because left and right forces balance each other and by calculating up and down forces , force exerting upward is 50 more than down .
hence, net force is 50N Up
