- (A) Kinetic energy increases
- (B) P.E. between them increases
- (C) P.E. between them decreases
- (D) P.
- (E) between tem does not change
Physics Mcqs
- (A) V esc = 1/2Vo
- (B) V esc = -2 Vo
- (C) V esc = Vo
- (D) V esc = 2Vo
- (A) torque
- (B) angular momentum
- (C) linear momentum
- (D) power
- (A) 36 x 106 J
- (B) 36 x 1012 J
- (C) 36 x 109 J
- (D) 36 x 108 J
- (A) its K.E is doubled
- (B) its acceleration is doubled
- (C) its P.E is doubled
- (D) its momentum is doubled
- (A) no formula
- (B) a formula mgh only
- (C) a formula
- (D) no general formula
- (A) Earth
- (B) Neptune
- (C) Jupiter
- (D) Moon
- (A) once
- (B) twice
- (C) four time
- (D) eight time
- (A) change in its K.E always
- (B) change in its P.E always
- (C) change in its K.E and change in its P.E
- (D) neither change in K.E and nor change in its P.E
- (A) Y∝
- (B) 2Y∝
- (C) Y∝/2
- (D) Y∝2
