A car driving at constant velocity passes the origin at time t = 0. At the insta

Question

A car driving at constant velocity passes the origin at time t = 0. At the instant the car passes, a truck, at rest at the origin, begins to accelerate uniformly from rest. The figure below shows a qualitative plot of the velocities of truck and car as functions of time.

Comparetheir displacements (from the origin), velocities, and accelerations at the instant that their curves intersect. (Select all that apply.)

1.Sometime, the truck has gone half as far as has the car.

2.The truck and the car can move with equal velocities.

3.The truck and the car can never move with equal velocities.

4.Some of the time, the is accelerating at a higher rate than the car

5.The car's curve has zero slope.

A car driving at constant velocity passes the origin at time t = 0. At the instant the car passes, a truck, at rest at the origin, begins to accelerate uniformly from rest. The figure below shows a qualitative plot of the velocities of truck and car as functions of time. Comparetheir displacements (from the origin), velocities, and accelerations at the instant that their curves intersect. (Select all that apply.) 1.Sometime, the truck has gone half as far as has the car. 2.The truck and the car can move with equal velocities. 3.The truck and the car can never move with equal velocities. 4.Some of the time, the is accelerating at a higher rate than the car 5.The car's curve has zero slope.

Explanation / Answer

answer= same displacement and velocities need not be equal car curve slope is zero since accelereation is zero since constant velocity not some of the time , always truck acceleration higher than car

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