The time taken by the runner to do the work is 1.42 seconds.
Given the data in the question;
- Work done;
- Power;
- Time elapsed;
<h3>Power</h3>
Power can be simply referred to as the quantity of energy transferred per unit time.
It is expressed as;
Where W is work done and t is time elapsed.
To determine the time it took the runner to do the work, we substitute our given values into the expression above.
Therefore, the time taken by the runner to do the work is 1.42 seconds.
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Stay inside when theres lightning or try not to be the tallest object in a wide open space
Answer:
true is the answer of the question
An object of mass 
is moving with a uniform velocity of 
. The kinetic energy possessed by the object is 
.
Given:
Mass of an object 
Velocity 
Kinetic Energy 
Mass of Object 
Kinetic Energy 
Kinetic Energy 
What is Kinetic Energy?
- In physics, an object's kinetic energy is the energy it has as a result of its motion.
- It is defined as the amount of work required to accelerate a body of a given mass from rest to a certain velocity.
- The body retains its kinetic energy after gaining it during acceleration until its speed changes.
- Kinetic energy is present in a speeding bullet, a walking human, and electromagnetic radiation such as light. The energy associated with the continual, random bouncing of atoms or molecules is another type of kinetic energy.
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