a stone is dropped from the edge of the Rope the speed of the stone after 2 second after the stone was dropped is
Answers
Answered by
2
Answer:
19.6 m/s
Explanation:
v = u + at = 0 + (9.8 x 2)
= 19.6 m/s
Hope it helps.
Answered by
0
Question:
A stone is dropped from the edge of a roof.Find the speed of the stone at 2s after the stone was dropped.
Answer:
20 m/sec
Explained Answer:
Given:
Initial Velocity = 0m/s
Acceleration due to Gravity = 10m/s²
Time = 2s
Formula:
v = u + at
Here,
v = Final Velocity
u = Initial Velocity
a = Acceleration due to Gravity
t = Time
So, According to Question:
Asking:
Speed
v = u + at
v = 0 + 10 × 2
v = 20 m/sec
So, the speed of the stone at 2s after the stone was dropped is 20 m/sec.
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