Physics Questions and Answers
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
the momentum of the mass is maximum at Q
the elastic potential energy of the spring is maximum at Q
the kinetic energy of the mass is maximum at P
the total energy of the system is always constant
Correct answer is D
No explanation has been provided for this answer.
The period of an oscillatory motion is defined as the
average of the time used in completing different numbers of oscillations
time to complete a number of oscillations
time to complete one oscillation
time taken to move from one extreme position to another
Correct answer is C
No explanation has been provided for this answer.
A moving object is said to have a uniform acceleration if its
displacement decreases at a constant rate
speed is directly proportional with time
velocity increases by equal amount in equal time intervals
velocity varies inversely with time
Correct answer is C
No explanation has been provided for this answer.
42.0N
37.0N
32.0N
10.0N
Correct answer is D
F = \(\frac{mv - mu}{1} = \frac{21 - 16}{0.5} = 10N\)
The tendency of a body to remain at rest when a force is supplied to it is called
impulse
momentum
inertia
friction
Correct answer is C
No explanation has been provided for this answer.