Question

PLZ HELP ME ! I AM SORRY FOR LOW QUALITY IMAGE I BEG UR PARDON

Answer 1

Answer:

Explanation:

the slope of x-t graph gives velocity.

for A

slope = sin 30 °

        = 1/2  

for B

slope= sin 60°

        = √3/2

ratio ⇒ 1/2/√3/2

       = 1/√3