A 10-kg object is to be given an upward acceleration of 0.3 m/s2 by a rope pulling straight upward on it. What must be the tension in the rope? a. 51 N. O b. 50.6 N. c. 60 N. d. 59 N. O e. 59.1 N. A student driving a car travels 9 km in O.4 Hour. What was her average speed? * 5.65 m/s 6.56 m/s 5.56 m/s

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter4: Dynamics: Force And Newton's Laws Of Motion
Section: Chapter Questions
Problem 20PE: Suppose a 60.0-kg gymnast climbs a rope. (a) What is the tension in the rope if he climbs at a...
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A 10-kg object is to be given an upward
acceleration of 0.3 m/s2 by a rope pulling
straight upward on it. What must be the
tension in the rope?
a. 51 N.
b. 50.6 N.
c. 60 N.
d. 59 N.
e. 59.1 N.
A student driving a car travels 9 km in 0.4
Hour. What was her average speed? *
5.65 m/s
6.56 m/s
5.56 m/s
6.65 m/s
O 6.25 m/s
Transcribed Image Text:A 10-kg object is to be given an upward acceleration of 0.3 m/s2 by a rope pulling straight upward on it. What must be the tension in the rope? a. 51 N. b. 50.6 N. c. 60 N. d. 59 N. e. 59.1 N. A student driving a car travels 9 km in 0.4 Hour. What was her average speed? * 5.65 m/s 6.56 m/s 5.56 m/s 6.65 m/s O 6.25 m/s
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