Physics General Science Test Hard Mode

Sr. #	Questions	Answers Choice
1	What remains constant when the earth revolves around the sun?	Angular momentum Linear momentum Angular kinetic energy Linear kinetic energy
2	What remains constant in the field of central force?	Potential energy Kinetic energy Angular momentum Linear momentum
3	Angular momentum is	Vector (axial) Vector (polar) Scalar None of these
4	A body moving in circular motion with constant speed has	Constant velocity Constant acceleration Constant kinetic energy Constant displacement
5	A 2 kg body and a 3 kg body have equal momentum if the kinetic energy of 3 kg body is 10 j, the KE of 2 kg body will be	6.66 j 15 j 22.5 j 45 j

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