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This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. Ronda Rousey was kicked in the face.
This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. Jill pushes a shopping cart full of groceries with 200 N of force. To push a shopping cart with half the mass, how fast will the acceleration be comparing with the first case?
This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. A basketball player throws the ball toward the hoop but missed. The ball hits the baseboard. If we say that the action force is "the impact of the ball against the baseboard". The reaction force is
This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. Jack and John are standing on an elevator at rest. The combined weight of the elevator and the two persons is 12000 N (F2). Suddenly, the elevator starts to accelerate downwards. Acceleration: a [a] 0 Net force Fnet [f] 0 F2 [comp] F1
This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. Water escape from the wet clothes during the drying cycle is due to
This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. A car rounds a circle in the clockwise direction while maintaining a constant speed. Which arrow represents the direction of the velocity of the car as it rounds the curve at the instant shown below?
This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. A bird loses a feather while perching on a tree. Select the free body diagram for a feather falling with air resistance.
This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. A cannon shoots a cannon ball horizontally from a cliff. Ignore air resistance. Select the free body diagram for the cannon ball while it's in air.
This is аn оriginаl exаm questiоn by Prоf Kay Han. It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website. An RV is tied up to a trailer. At first the trailer pulls gently on the RV but it doesn’t move. The RV does not move because: