A) \[\frac{x}{y}=\frac{\beta }{\alpha }\]
B) \[\frac{\beta }{\alpha }=\frac{{{t}_{2}}y}{{{t}_{1}}x}\]
C) \[x=y\]
D) \[\frac{x}{y}=\frac{\beta {{t}_{1}}}{\alpha {{t}_{2}}}\]
Correct Answer: A
Solution :
[a] : Slope of v - t graph = Acceleration. \[\alpha =\frac{{{v}_{0}}}{{{t}_{1}}},\beta =\frac{{{v}_{0}}}{{{t}_{2}}}\] \[\therefore \]\[\frac{\beta }{\alpha }=\frac{{{t}_{1}}}{{{t}_{1}}}\]You need to login to perform this action.
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