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PHYSICS
Mass = 10 kg
Force = 2 N
Acceleration = ____?
Answers :
2 = 10 × a
2 / 10 = a
0,2 m/s² = a ✅
Answer:
The final velocity of the ball is 39.2 m/s.
Explanation:
Given that,
A ball is dropped from rest from a high window of a tall building.
Time = 4 sec
We need to calculate the final velocity of the ball
Using equation if motion
Where, v = final velocity
u = initial velocity
g = acceleration due to gravity
t = time
Put the value into the formula
Hence, The final velocity of the ball is 39.2 m/s.