Because of the power of the light it is very strong so that is why light reaches all the way to earth
If an object is not at Absolute Zero, then it is
absorbing and radiating thermal (heat) energy.
Answer:
22N West
Explanation:
45-23 because they are in opposite directions.
Answer:
35.28m/s; 63.50m
Explanation:
<u>Given the following data;</u>
Time, t = 3.6 secs
Since it's a free fall, acceleration due to gravity = 9.8m/s²
Initial velocity, u = 0
To find the final velocity, we would use the first equation of motion;
Substituting into the equation, we have;
V = 35.28m/s
Therefore, the final velocity of the penny is 35.28m/s.
To find the height, we would use the second equation of motion;

Substituting the values into the equation;



S = 63.50m
Therefore, the height of the tower is 63.50m.