A body moves in SHM between two point 20m on the straight line Joining the points. If the angular speed of the body is 5 rad/s. Calculate its speed when it ...

Assessment: JAMB UTME - Physics - 2019 Subject: Physics

Question 1 Report

A body moves in SHM between two point 20m on the straight line Joining the points. If the angular speed of the body is 5 rad/s. Calculate its speed when it is 6m from the center of the motion.
Answer Details
From two parts 20m apart
a = 10m, x = 6m, A = 5
V = ω A 2 − X 2   = 5 10 2 − 6 2  = 40m/s
Read lesson note on Simple Harmonic Motion (WAEC)
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