7.4 s
Explanation:
Given:
To solve the time it takes for the object to come to a stop, we are going to use the equation below:
Using the given values above, we get
Because the mass is constant, if the velocity is increased, the kinetic energy must also increase.
Answer:
To obtain fair results
Explanation:
if we don't measure the results might give unfair results
The further the planet is from the sun the smaller the year is
Velocity<span> is the change in the position of an object, divided by the time. </span>Velocity<span> has a magnitude (a value) and a direction. The unit for </span>velocity<span> is meters per second (m/s).</span>