Physics, asked by sona2557, 11 months ago

please solve this question ..

Attachments:

Answers

Answered by max20
0
magnitude of slope of the graph= 3600- 900/ 0.6 = 4500.
or, slope = d ( v^2)/ ds
=> slope= 2×v×( dv/ds)[ Differentiating v^2 wrt s
Now vdv/ ds= accn a
So a = - ( slope) /2
ANS= - 2250 Km / hr^2.

PLS MARK MY ANS AS BRAINLIEST.
Similar questions