Question

In: Physics

A ball is thrown toward a cliff of height h with a speed of 30 m/s...

A ball is thrown toward a cliff of height h with a speed of 30 m/s and an angle of 60° above horizontal. It lands on the edge of the cliff 4.0 s later.

  1. How high is the cliff?

  2. What was the maximum height of the ball?

  3. What is the ball’s impact speed?

Solutions

Expert Solution

genius_generous answered 1 year ago
Next > < Previous

Related Solutions

A ball is thrown toward a cliff of height h with a speed of 27m/s and...
A ball is thrown toward a cliff of height h with a speed of 27m/s and an angle of 60? above horizontal. It lands on the edge of the cliff 3.9slater. Part AHow high is the cliff? Part bWhat was the maximum height of the ball? PartC What is the ball's impact speed?
A stone is projected at a cliff of height h with an initial speed of 42.0 m/s
A stone is projected at a cliff of height h with an initial speed of 42.0 m/s directed 60.0° above the horizontal, as shown in Fig. 4-32. The stone strikes at A, 5.50 s after launching.Find:(a) the height h of the cliff,_______ m(b) the speed of the stone just before impact at A, and_________ m/s(c) the maximum height H reached above the ground.__________ m
A blue ball is thrown upward with an initial speed of 24.3 m/s, from a height...
A blue ball is thrown upward with an initial speed of 24.3 m/s, from a height of 0.9 meters above the ground. 3 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 8.2 m/s from a height of 33.3 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. 4) What is the height of the...
A blue ball is thrown upward with an initial speed of 22.2 m/s, from a height...
A blue ball is thrown upward with an initial speed of 22.2 m/s, from a height of 0.5 meters above the ground. 2.7 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 10.7 m/s from a height of 26.9 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2 a. What is the height of the...
A red ball is thrown down with an initial speed of 1.4 m/s from a height...
A red ball is thrown down with an initial speed of 1.4 m/s from a height of 29 meters above the ground. Then, 0.6 seconds after the red ball is thrown, a blue ball is thrown upward with an initial speed of 25.6 m/s, from a height of 1 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. 1) What is the speed of...
A red ball is thrown down with an initial speed of 1.3 m/s from a height...
A red ball is thrown down with an initial speed of 1.3 m/s from a height of 27 meters above the ground. Then, 0.5 seconds after the red ball is thrown, a blue ball is thrown upward with an initial speed of 23.9 m/s, from a height of 0.7 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. 1) What is the speed of...
A red ball is thrown down with an initial speed of 1.3 m/s from a height...
A red ball is thrown down with an initial speed of 1.3 m/s from a height of 27 meters above the ground. Then, 0.5 seconds after the red ball is thrown, a blue ball is thrown upward with an initial speed of 24.8 m/s, from a height of 0.7 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. 1) What is the speed of...
a ball thrown straight up returns to its starting height in 7.2s.its initial speed was----------m/s.
a ball thrown straight up returns to its starting height in 7.2s.its initial speed was----------m/s.
A ball is thrown horizontally off the edge of a cliff with an initial speed of...
A ball is thrown horizontally off the edge of a cliff with an initial speed of 20 m/s . how long does it take for the ball to fall to the ground 86.3 m below? .How long would it take for the ball to reach the ground 86.3 m below if it were dropped from rest off the cliff edge ? . how long would it take the ball to fall to the ground 86.3 m below if it were...
A ball is thrown straight up with an initial speed of 19 m/s. The ball was...
A ball is thrown straight up with an initial speed of 19 m/s. The ball was released 6.3 m above the ground, but when it returns back down, it falls into a hole d m deep. If the ball’s speed is 35.7 m/s at the bottom of the hole, how deep is the hole (in m)?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT