GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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inertia
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momentum
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speed
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force
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Detailed explanation-1: -Inertia is the property of matter which resists change in its state of motion. Inertia is a measure of the force that keeps a stationary object stationary, or a moving object moving at its current speed.
Detailed explanation-2: -2. Why did the dummy get left behind? It’s called inertia, the property of matter that causes it to resist any change in it motion.
Detailed explanation-3: -Answer and Explanation: When a car crashes into a wall, the wall and the car will exert equal and opposite forces on each other. These forces are known as action and reaction forces, and they are described by Newton’s third law of motion.
Detailed explanation-4: -A moving vehicle has a massive amount of kinetic and momentum force and if these occur in a crash, this massive amount of momentum force needs to be absorbed, which can be very deadly and causes a lot of damages.