A 2.60 kg ball is dropped from the roof of a building 167.7 m high. While the ball is
falling to Earth, a horizontal wind exerts a
constant force of 11.7 N on the ball.
How long does it take to hit the ground?
The acceleration of gravity is 9.81 m/s
2
.
Answer in units of s.
039 (part 2 of 3) 10.0 points
How far from the building does the ball hit
the ground?
Answer in units of m.
040 (part 3 of 3) 10.0 points
What is its speed when it hits the ground?
Answer in units of m/s.