SSC Exam  >  SSC Questions  >  A ball is dropped from the top of a high buil... Start Learning for Free
A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?
  • a)
    9.8 m/s
  • b)
    19.6 m/s
  • c)
    29.4 m/s
  • d)
    39.2 m/s
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A ball is dropped from the top of a high building with a constant accl...
The velocity after time t is given by

v= u + gt

Here, u = 0, t = 2s, g = 9.8 m/s�

v = 0 + (9.8 x 2) = 19.6 m/s
Free Test
Community Answer
A ball is dropped from the top of a high building with a constant accl...
Given information:
- Acceleration of the ball: 9.8 m/s^2
- Time: 3 seconds

To find the velocity of the ball after 3 seconds, we can use the equation of motion:
v = u + at

Where:
v is the final velocity
u is the initial velocity (in this case, it is 0 m/s since the ball is dropped)
a is the acceleration
t is the time

Calculating the velocity:
v = 0 + (9.8)(3)
v = 0 + 29.4
v = 29.4 m/s

Therefore, the velocity of the ball after 3 seconds is 29.4 m/s.

Final Answer:
The correct option is c) 29.4 m/s.
Explore Courses for SSC exam
A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer?
Question Description
A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer?.
Solutions for A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC. Download more important topics, notes, lectures and mock test series for SSC Exam by signing up for free.
Here you can find the meaning of A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A ball is dropped from the top of a high building with a constant accleration 9.8m/s2. What will be its velocity after 3 seconds?a)9.8 m/sb)19.6 m/sc)29.4 m/sd)39.2 m/sCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice SSC tests.
Explore Courses for SSC exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev