The velocity of particle is given by the equation v=2t²+5. Find the change in the velocity of the particle during the time interval t1=2s and t2=4s
Answers
Answered by
14
Answer:
24
Explanation:
The velocity of particle is given by the equation v=2t²+5. Find the change in the velocity of the particle during the time interval t1=2s and t2=4s
v = 2t² + 5
Velocity at t= 2
v2 = 2(2)² + 5 = 13
Velocity at t = 4
v4 = 2(4)² + 5 = 37
v4 - v2 = 37 - 13 = 24
Change in Velocity = 24 from 2sec to 4sec
Answered by
2
Answer:24m/s
Explanation:
V1=2*4+5=13
V2=2*16+5=37
V2-V1= 37-13=24
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