A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity becomes 40 m/s towards north. The average acceleration of the body is (a) 1 m/s2 (b) 7 m/s2 (c) i m/s2 (d) 5 m/s2
A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity becomes 40 m/s towards north. The average acceleration of the body is (a) 1 m/s2 (b) 7 m/s2 (c) i m/s2 (d) 5 m/s2
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 67P: Calculate the displacement and velocity at times of (a) 0.500 s, (b) 1.00 s, (c) 1.50 s. (d) 2.00 s,...
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Acceleration
![A body is moving with velocity 30 m/s towards
east. After 10 seconds its velocity becomes
40 m/s towards north. The average acceleration
of the body is
(a) 1 m/s2
(b) 7 m/s2
(c) 7 m/s?
.2
(d) 5 m/s2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fff35fc89-9c4f-4c82-aa5e-dc68712cae47%2Fda9fd71c-70b4-458c-980b-2205945beb28%2Fy084ai_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A body is moving with velocity 30 m/s towards
east. After 10 seconds its velocity becomes
40 m/s towards north. The average acceleration
of the body is
(a) 1 m/s2
(b) 7 m/s2
(c) 7 m/s?
.2
(d) 5 m/s2
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