During a journey, a car accelerates from (10 m/s) to (20 m/s) in (5 sec). Calculate the acceleration of the car:

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
During a journey, a car accelerates from (10
m/s) to (20 m/s) in (5 sec). Calculate the
acceleration of the car:
2.5
О 3.0
1.5
2.0
A bullet of mass 20g is found to pass two
points 30m apart in a time interval of 4s.
Calculate the kinetic energy of the bullet if it
moves with constant speed. *
0.562J
O 5J
2J
O 2.5J
Transcribed Image Text:During a journey, a car accelerates from (10 m/s) to (20 m/s) in (5 sec). Calculate the acceleration of the car: 2.5 О 3.0 1.5 2.0 A bullet of mass 20g is found to pass two points 30m apart in a time interval of 4s. Calculate the kinetic energy of the bullet if it moves with constant speed. * 0.562J O 5J 2J O 2.5J
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