If displacement of a body given by x=t²+1 find velocity of body t=2 sec
Answers
Answered by
1
Explanation:
differentiation of displacement is velocity
Attachments:
Answered by
6
Given ,
- Displacement ( x ) = t²+ 1
- Time taken ( t ) = 2 sec
Thus ,
- Velocity = Displacement ÷ Time
- Velocity = t² + 1 / t
- Velocity = 2² + 1 / 2
- Velocity = 4 + 1 / 2
- Velocity = 5 / 2
- Velocity = 2.5 unit / sec.
if the body is moving along x - axis,
Then ,
- Velocity = dx / dt
- Velocity = 2 x 2
- Velocity = 4 unit / sec.
Similar questions
English,
4 months ago
Social Sciences,
4 months ago
English,
9 months ago
Math,
9 months ago
Political Science,
11 months ago