Question
A monkey falls from the top of a tall tree reaches a velocity of ___ m/s in 20 s.
Hint:
Under freefall condition the acceleration will always be 9.8 ms-2
The correct answer is: 196
Given:
Initial velocity (u) = 0
Final velocity (v) = ?
Acceleration (a) = 9.8ms-2
Time taken (t) = 20s
Formula used:
v = u + at
Solution:
ANSWER:
A monkey falls from the top of a tall tree reaches the ground with a velocity of 196ms-1 in 20s.
Related Questions to study
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A body moves in such a way that its velocity increases by 4 m/s every second. Its acceleration is ___ m/s2.
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Acceleration is a _____ quantity, as it has ____.
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Timestamp |
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11:00 |
34 |
11:05 |
32 |
11:10 |
27 |
11:15 |
18 |
11:20 |
24 |
11:25 |
43 |
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The following table shows the velocity of a moving car at different timestamps. The car is undergoing ___.
Timestamp |
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11:00 |
34 |
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11:10 |
27 |
11:15 |
18 |
11:20 |
24 |
11:25 |
43 |
11:30 |
49 |
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Which of the following is/are true for a freefall?
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c. It is a uniformly accelerated motion.
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Which of the following is/are true for a freefall?
a. It is a uniform motion in which an object falls towards the center of the earth.
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c. It is a uniformly accelerated motion.
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