# Which vehicle experiences the greater change in acceleration A car B truck C both D none?

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## Which vehicle experiences the greater force of impact a car B truck C both D none?

Answer : (a) Both will experience same amount of force of impact by third law of motion. (b) Mass of truck is greater then mass of car and initial ad final velocity of car ad truck are same i.e., v ad 0 respectively, therefore it will experience greater force of impact.

## Which vehicle experiences the greater change in momentum a car B truck C both D none?

Mass of the truck is greater than that of the car. Thus, the truck will experience a greater change in momentum as compared to the car.

## Which vehicle is pushed farther and why a car B truck C both D none?

(i) On collision, both the car and the truck experience the same force as action and reaction are equal. and mass of car is less than the mass of truck, therefore, acceleration of car is more than the acceleration of the truck. (iv) Car is pushed farther than the truck, because car is lighter than truck.

## Which truck will experience the greatest change in momentum?

A hummer and a VW Beetle travelling at equal speeds have head-on collision. Which vehicle will experience the greatest change in momentum? Justify your answer. The Beetle would have the greatest change in momentum because this car has a lesser mass, causing it to travel at a faster velocity after the collision.

## Which vehicle experiences the greater acceleration car or truck?

(c) As acceleration = force/mass, and force on each vehicle is same, acceleration As mass of car is smaller, therefore, acceleration of car is greater than the acceleration of the truck.

## Which vehicle experiences the greater change in acceleration?

(b) Since, both truck and car are moving with the same magnitude of velocity v, momentum change for both vehicles is same. (c) Mass and acceleration are inversely proportional to each other. Therefore, car experiences greater acceleration due to its smaller mass.

## Which experiences the greater change in momentum?

The momentum change is dependent upon the velocity change; the object with the greatest velocity change has the greatest momentum change.

## When a truck and car had a head on collision which of them experience the greater force of impact?

If a Mack truck and Honda Civic have a head-on collision, upon which vehicle is the impact force greater? According to Newton’s 3rd law, the force is the same for both vehicles! Which vehicle experiences greater acceleration greater? The Honda experiences greater de-acceleration because it has less mass.

## Which vehicle is pushed further and why?

Answer: (1) On collision, both the car and the truck experience the same force as action and reaction are equal. and mass of car is less than the mass of truck, therefore, acceleration of car is more than the acceleration of the truck. (4) Car is pushed farther than the truck, because car is lighter than truck.

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## Which case has the greatest velocity change?

Explain. Balloon B has the greatest momentum change. Since the final velocity is greatest for Balloon B, its velocity change is also the greatest. Momentum change depends on velocity change.

## Which among the above given vehicle has the greatest momentum?

Momentum is directly proportional to the mass and velocity of an object. A greater velocity implies more momentum. Hence, a car driving on a highway with high velocity will have the greatest momentum.

## Which truck will experience the greatest acceleration?

Even though the forces are equal in magnitude on the two trucks, the smaller truck experiences the greater acceleration. The change in velocity of the driver will be the same as the truck in which he/she is riding.

## Which vehicle will experience the greater force of impact?

When two vehicles moving at the same rate of speed are involved in a collision, the vehicle that weighs less will take the greater impact; the larger and heavier the vehicle, the greater the energy and momentum.

## Which transfers a larger momentum to the other the car or the truck?

The car has a lower mass, so it must have a higher velocity in order to have the same momentum as the truck. But since kinetic energy depends upon the square of the velocity, the higher car velocity matters much more than the lower mass.