<span>If two objects collide, each object exerts a force equal to and in the opposite direction of the other.</span>
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Answer:
The slope of a distance-time graph indicates the rate of change of distance and it is termed as speed.
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Ω=2*pi*f = 2*pi*50 = 314.16
Inductive reactance, ZL = jωL = j*314.16*0.15 = j42.12
Capacitance reactance, ZC = 1/(jωC) =1/(j*314.16*0.005) = -j0.64
Impendance, Z = V/I = 240/0.1 = 2400
Now,
Z=R+j(ZL+ZC) => 2400 = R+ j(45.12-0.64) => 2400 = R + j44.48
Additionally,
2400^2 = R^2+44.48^2 => R = Sqrt (2400^2-44.48^2) = 2399.58 ohms.
Phase angle = arctan (44.48/2399.58) = 1.06°
Answer:
10 time smaller
Explanation:
Since the average force of impact is the impulse divided by the time of impact:

whereas impulse is the change of momentum (from full to rest) which is constant and independent of the time of impact. So if you make the time of the impact about 10 times as great as for a stiff-legged landing, the average force that you experience would be 10 times smaller.