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Grade: 12
        
What is the change in magnitude of velocity in movin from a to b making an arc of 60  in a circle of radius  r moving with constant speed v
 
one year ago

Answers : (1)

Kenny Toijam
56 Points
							V(initial) = v(j)V(final)= vcos 30 (-i) + vsin 30 (j)Magnitude of change in velocity=Modulis of vf-vii.e  = |-√3/2v i -v/2 j|= vHOPE it helps!!!!!!!
						
one year ago
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