A water-skier with a mass of 68 kg is pulled with a constant force of 720 N by a speedboat. A wave launches him in such a way that he is temporarily airborne while still being pulled by the boat, as shown in the image below. Assuming that air resistance can be ignored, what is the vertical acceleration that the water-skier experjences on his return to the water surface? (Recall that g= 9.8 m/s2.)

A water-skier with a mass of 68 kg is pulled with a constant force of 720 N by a speedboat. A wave launches him in such a way that he is temporarily airborne while still being pulled by the boat, as shown in the image below. Assuming that air resistance can be ignored, what is the vertical acceleration that the water-skier experjences on his return to the water surface? (Recall that g= 9.8 m/s2.)

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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Question 2 of 29
A water-skier with a mass of 68 kg is pulled with a constant force of 720 N by
a speedboat. A wave launches him in such a way that he is temporarily
airborne while still being pulled by the boat, as shown in the image below.
Assuming that air resistance can be ignored, what is the vertical acceleration
that the water-skier experiences on his return to the water surface? (Recall
that g= 9.8 m/s2)
Rope Force
720 N
| Weight
A. -9.8 m/s2
B. -15.9 TestNav
INTL
hp
8.
3.
4.
e
t y

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