A) Uniform
B) Zero
C) Non-uniform
D) Indeterminate
Correct Answer: A
Solution :
Given \[s=\frac{1}{2}g{{t}^{2}}\]Þ\[\frac{ds}{dt}=gt\]; Again \[\frac{{{d}^{2}}s}{d{{t}^{2}}}=g\] Hence the acceleration of the stone is uniform.
You need to login to perform this action.
You will be redirected in
3 sec
