An object is thrown vertically into the air.  Which of the following five graphs represents the velocity (v) of the object as a function of the time (t)?  The positive direction is taken to be upward.

A ball is thrown vertically upwards. Which of the following graph represent velocity-time graph of the ball during its flight (air resistance is neglected)

Which graph shows best the velocity-time graph for an object launched vertically into the air when air resistance is given by |D| = bv? The dashed line shows the velocity graph if there were no air resistance.A. B. C. D.

An object is released from rest and undergoes free fall. What will its velocity-time graph look like?A horizontal lineA curveA straight line which starts above the origin and which slopes downwards to the rightA straight line which starts from the origin and slopes upwards to the right

6. What does the slope of a velocity-time graph indicate?

(b) Find the acceleration of the body. (c) Draw the shape of distance-time graph for this type of motion.