(A) Hazrat Musaab Bin Umar RA
(B) Hazrat Bilal Bin Rubbah Habshi RA
(C) Hazrat Zahid Bin Haris RA
(D) None of the above
Author:
Name the first ambassador of the Islamic state who was martyred in the way?
(A) Hazrat Haris Bin Umair RA
(B) Hazrat Mahja Maula Umar RA
(C) Hazrat Saad Bin Maaz RA
(D) None of the above
Dimensions of work are?
(A) [MLT]
(B) [ML2T2]
(C) [ML2T-2]
(D) None of the above
In the absence of external force the change in momentum is?
(A) Zero
(B) Constant
(C) Decrease
(D) Increase
The dimensional unit of impulse is?
(A) [MLT]
(B) [MLT-1]
(C) [ML-1T-1]
(D) None of the above
Water flows out from a pipe at 3 kg/sec and its velocity changes from 5 m/s to zero on striking the wall. The force due to water flow?
(A) 3 N
(B) 5 N
(C) 10 N
(D) 15 N
Impulse is a?
(A) Vector quantity
(B) Scalar quantity
(C) Fixed quantity
(D) None of the above
Instantaneous change of momentum is called:
(A) Impulse
(B) Force
(C) Pressure
(D) Acceleration