A75,000 n weight truck hits the rear bumper of the 15,000 n weight car at a stop light. what is the ratio of the collision force the truck puts on the car compared to the force the car puts on the truck?
a. 5: 1
b. 2: 1
c. 3: 1
d. 1: 1

D. 1:1

Explanation:

We can solve the problem by applying Newton's third law, which states that:

"When an object A exerts a force on another object B (action), object B exerts an equal and opposite force (called reaction) on object A"

In this problem, we can identify object A as the truck and object B as the car. If we apply Newton's third law, we can say that when the truck exerts a force on the car (action), then the car exerts an equal and opposite force (reaction) on the car.

This means that the two forces (action-reaction) have same magnitude and opposite direction. Therefore, the ratio between the two forces is:

1 : 1

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

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