You are at the edge of the cliff at a height of 50 m. calculate how long it would take for a stone to hit the ground in each of the three cases A) you just drop the stone from rest, B) you throw the stone with a speed of 18.5 m/s in a horizontal direction, C) you throw the stone with the same initial speed, but an angle of 30° above the horizontal.
You are at the edge of the cliff at a height of 50 m. calculate how long it would take for a stone to hit the ground in each of the three cases A) you just drop the stone from rest, B) you throw the stone with a speed of 18.5 m/s in a horizontal direction, C) you throw the stone with the same initial speed, but an angle of 30° above the horizontal.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 48P: A truck loaded with cannonball watermelons stops suddenly to avoid running over the edge of a...
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You are at the edge of the cliff at a height of 50 m. calculate how long it would take for a stone to hit the ground in each of the three cases
A) you just drop the stone from rest,
B) you throw the stone with a speed of 18.5 m/s in a horizontal direction,
C) you throw the stone with the same initial speed, but an angle of 30° above the horizontal.
D) Also calculate how far from the foot of the cliff the stone lands in each case described above ( i.e. the horizontal range in each case.)
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