Consider a particle moving along a straight line, whose position as a function of time is given by $s(t) = \alpha t^2 - \beta t + \gamma$ , where $\alpha = 1$ m/s², $\beta = 6$ m/s and $\gamma = 5$ m. The average speed of the particle, in m/s, from t = 0 to t = 6 is:
A
6
B
3
C
0
D
12

Question

Consider a particle moving along a straight line, whose position as a function of time is given by $s(t) = \alpha t^2 - \beta t + \gamma$ , where $\alpha = 1$ m/s², $\beta = 6$ m/s and $\gamma = 5$ m. The average speed of the particle, in m/s, from t = 0 to t = 6 is:

A

6

B

3

C

0

D

12

Accepted Answer

3

Answer

6

Answer

0

Answer

12

RE-NEET 2026 Physics Average Speed MCQ Question

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