If the tangential acceleration is constant, the constant acceleration equations from rectilinear motion can be used.Select one:TrueFalse

If an object has a constant acceleration, the velocity of the object must:*be zerobe constantcontinually change by the same amount each secondcontinually change by varying amounts each second

The constant acceleration equations can be used when …Select one:a.only when gravitational acceleration is known.b.the acceleration does not change for a given condition.c.the acceleration is varying with respect to time.d.you are unable to remember the general equations for displacement, velocity and acceleration.

The acceleration of a moving object can be calculated by dividing the change in velocity by the change in ___________.

The centripetal acceleration and tangential are always ........ to each other

The velocity-time curve is shown in Fig.The corresponding acceleration time curve will beABCDPrevious