A boy drops a stone with no initial velocity from the top of a building and it hits the ground in a time of 2.19 s later. What is the height of the cliff, in units of meters? You may assume that air resistance is negligible. Give the answer as a positive number. Quèstion 3 A projectile is fired with initial velocity vo - 6.00 m/s and its direction is 8= 30.0° with the horizontal. What is the max height of the projectile in unit of meters?

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 52P: A skier leaves the ramp of a ski jump with a velocity of v = 10.0 m/s at = 15.0 above the...
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A boy drops a stone with no initial velocity from the top of a building and it hits the ground in a time of 2.19 s later. What is the height of the
cliff, in units of meters?
You
may assume that air resistance is negligible.
Give the answer as a positive number.
Question 3
A projectile is fired with initlal velocity vo - 6.00 m/s and its direction is 8 30.0° with the horizontal.
What is the max height of the projectile in unit of meters?
Transcribed Image Text:A boy drops a stone with no initial velocity from the top of a building and it hits the ground in a time of 2.19 s later. What is the height of the cliff, in units of meters? You may assume that air resistance is negligible. Give the answer as a positive number. Question 3 A projectile is fired with initlal velocity vo - 6.00 m/s and its direction is 8 30.0° with the horizontal. What is the max height of the projectile in unit of meters?
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