Answer:
Your question but don't know how to solve it like a dog
I think maybe C. a light bulb. Hope this helps :)
Answer:
14.7 m/sec.
Explanation:
We will go about using the mathematical formula,
Vf - Vo = gT.
To break it down,
Vf = Velocity of the apple just before hitting the ground.
Vo = Initial velocity of apple = 0
T = Time for apple to hit the ground = 1.5 sec
g = Acceleration due to gravity = 9.8 m/sec^2
We then need to substitute appropriate values,
<em>Vf - 0 = 9.8(1.5) </em>
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<em>Vf = 14.7 m/sec. </em>
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1. Delta, is formed by constructive erosion.