SSC Exam > SSC Questions > A bullet fired from a rifle travels at an ave...
Start Learning for Free
A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?
- a)70
- b)140
- c)100
- d)200
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
A bullet fired from a rifle travels at an average speed of 2520 km/hr....
Speed = 2520 km/hr and time = 0.2 sec = 0.2/3600 hr
∴ Distance = 2520 × (0.2/3600) = 0.140 km = 140 m
∴ Distance = 2520 × (0.2/3600) = 0.140 km = 140 m
Most Upvoted Answer
A bullet fired from a rifle travels at an average speed of 2520 km/hr....
Given:
- Average speed of the bullet = 2520 km/hr
- Time taken to hit the target = 0.2 seconds
To find:
- Distance between the rifle and the target
Formula:
- Distance = Speed × Time
Calculation:
- Convert the average speed of the bullet from km/hr to m/s:
1 km/hr = 1000 m/3600 s (Since 1 km = 1000 m and 1 hour = 3600 seconds)
So, 2520 km/hr = (2520 × 1000) / 3600 m/s = 700 m/s
- Substitute the values in the formula:
Distance = Speed × Time
Distance = 700 m/s × 0.2 s
Distance = 140 m
Therefore, the target is 140 meters away from the rifle. Hence, option B is the correct answer.
- Average speed of the bullet = 2520 km/hr
- Time taken to hit the target = 0.2 seconds
To find:
- Distance between the rifle and the target
Formula:
- Distance = Speed × Time
Calculation:
- Convert the average speed of the bullet from km/hr to m/s:
1 km/hr = 1000 m/3600 s (Since 1 km = 1000 m and 1 hour = 3600 seconds)
So, 2520 km/hr = (2520 × 1000) / 3600 m/s = 700 m/s
- Substitute the values in the formula:
Distance = Speed × Time
Distance = 700 m/s × 0.2 s
Distance = 140 m
Therefore, the target is 140 meters away from the rifle. Hence, option B is the correct answer.
Free Test
FREE
| Start Free Test |
Community Answer
A bullet fired from a rifle travels at an average speed of 2520 km/hr....
Speed = 2520 km/hr and time = 0.2 sec = 0.2/3600 hr
∴ Distance = 2520 × (0.2/3600) = 0.140 km = 140 m
∴ Distance = 2520 × (0.2/3600) = 0.140 km = 140 m
|
Explore Courses for SSC exam
|
|
Similar SSC Doubts
A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. Can you explain this answer?
Question Description
A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. 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 bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. 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 bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. Can you explain this answer?.
A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. 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 bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. 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 bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. Can you explain this answer?.
Solutions for A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. 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 bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. Can you explain this answer?, a detailed solution for A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A bullet fired from a rifle travels at an average speed of 2520 km/hr. It hits the target after 0.2 seconds. How far (in m) is the target from the rifle?a)70b)140c)100d)200Correct answer is option 'B'. 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.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup