SSC MTS EXAM

SSC

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The faster an object moves the ____ kinetic energy it has.
A
Less
B
Same
C
More
D
All of the above
Explanation: 

Detailed explanation-1: -Anytime matter is in motion it has kinetic energy. The faster an object moves, the more kinetic energy it has. The more mass an object has, the more kinetic energy it has.

Detailed explanation-2: -The amount of kinetic energy possessed by an object depends directly upon the square of speed (or velocity). An increase in speed will increase the kinetic energy.

Detailed explanation-3: -This equation shows that kinetic energy is proportional to the mass of an object and the square of the velocity. Therefore, if two cars are driving down the street at the same speed, the heavier car will have more kinetic energy. Furthermore, faster-moving objects have more kinetic energy than slower objects have.

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