Current Attempt in Progress A particle moving in the x-y plane has a velocity at time t = 6.82 s given by (5.2i + 3.7j) m/s, and at t = 7.04 s its velocity has become (5.42i + 3.80j) m/s. Calculate the magnitude a of its average acceleration during the 0.22-s interval and the angle it makes with the x-axis.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Current Attempt in Progress
A particle moving in the x-y plane has a
velocity at time t = 6.82 s given by (5.2i +
3.7j) m/s, and at t = 7.04 s its velocity has
become (5.42i + 3.80j) m/s. Calculate the
magnitude a of its average acceleration
during the 0.22-s interval and the angle it
makes with the x-axis.
Answers:
a =
i
m/s²
0 = i
O
Transcribed Image Text:Current Attempt in Progress A particle moving in the x-y plane has a velocity at time t = 6.82 s given by (5.2i + 3.7j) m/s, and at t = 7.04 s its velocity has become (5.42i + 3.80j) m/s. Calculate the magnitude a of its average acceleration during the 0.22-s interval and the angle it makes with the x-axis. Answers: a = i m/s² 0 = i O
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