Recall this kinematic equation:
a = 
This equation gives the acceleration of the object assuming it IS constant (the velocity changes at a uniform rate).
a is the acceleration.
Vi is the initial velocity.
Vf is the final velocity.
Δt is the amount of elapsed time.
Given values:
Vi = 0 m/s (the car starts at rest).
Vf = 25 m/s.
Δt = 10 s
Substitute the terms in the equation with the given values and solve for a:
a = 
<h3>a = 2.5 m/s²</h3>
Answer:
Their velocity is 0m/s because the first box was only 10 kg and the second box was double the weight
Answer:
due to its distance ..............
Frequency can be found by counting the number of troughs per second in a wave diagram.
B. Move from their ground states up to excited states
:)