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A body is projected with a velocity of 60 m/s at an angle 30°. Find a) the displacement b) the velocity c) the speed after 2 s

A body is projected with a velocity of 60 m/s at an angle 30°. Find a) the displacement b) the velocity c) the speed after 2 s

Grade:11

1 Answers

prateek
74 Points
7 years ago
X=UCos theta *t=60m
Y=USin theta*t – gt^2\2 = 10m
(X,Y)=(60,10)
VELOCITY= UCos theta will remain same. USin theta = decreases
SPEED=DECREASES

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