A wooden block has dimension 0.75m x 45cm x 30cm. The density of wood is 700kg/m3. What are the volume and mass of the block?
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Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesn’t slow down or speed up, what is his speed?

For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body