Physics - Kinematics Question with Solution | TestHub
PhysicsKinematics1-DMedium2 minQB
PhysicsMediumsingle choice
A ball is thrown vertically upwards in air. If the air resistance cannot be neglected (assume it is directly proportional to velocity), then the acceleration of the ball at the highest point will be:
Options:
Answer:
B
Solution:
At the highest point the speed is zero, so the drag force is zero and only gravity acts: acceleration = . Option B.
Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:1-D
⏱ 2mℹ️ Source: QB
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