Which pair always has same direction?
A. force, displacement
B. force, velocity
C. force, momentum
D. force, acceleration
What is the velocity of projectile at its maximum height?
A. Double
B. Maximum
C. Minimum
D. Zero
A. force, displacement
B. force, velocity
C. force, momentum
D. force, acceleration
A. Double
B. Maximum
C. Minimum
D. Zero