COLLEGE PHYSICS,VOLUME 1
2nd Edition
ISBN: 9781319115104
Author: Freedman
Publisher: MAC HIGHER
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Chapter 4, Problem 78QAP
To determine
The magnitude of acceleration experienced by your friend.
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Question 9
A 13 kg object undergoes an acceleration given by a (4 î- 3) m/s?.
The magnitude of the resultant force acting on the object equals:
Q2) A hockey puck having a mass of 0.3 kg slides on the horizontal, frictionless surfuce of an ice rink. Two
hockey sticks strike the puck simultaneously, exerting the forces on the puck shown in Figure 2. The force
Fi has a magnitude of 5 N, and the force F: has a magnitude of 8 N. Determine both the magnitude and the
direction of the puck's acceleration.
- 5ON
- KON
Fig 2
elearn.squ.edu.om/mod/qui
NG SYSTEM (ACADEMIC)
al Physics I- Spring21
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A dog and a sledge are on the frictionless ice of a frozen lake, 16.3 m
apart but connected by a rope of negligible mass. The dog exerts a certain
horizontal force (N) on the rope. If magnitudes of the sledge and the dog
accelerations are 0.3 m/s? and 0.1 m/s?, respectively. How far from the
dog's initial position (m) do they meet?
Answer:
Chapter 4 Solutions
COLLEGE PHYSICS,VOLUME 1
Ch. 4 - Prob. 1QAPCh. 4 - Prob. 2QAPCh. 4 - Prob. 3QAPCh. 4 - Prob. 4QAPCh. 4 - Prob. 5QAPCh. 4 - Prob. 6QAPCh. 4 - Prob. 7QAPCh. 4 - Prob. 8QAPCh. 4 - Prob. 9QAPCh. 4 - Prob. 10QAP
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