Dear student average velocity =total displacementtotal time= => x2-x1t2-t1=60-4010-0=2010=2m/sRegards

Que no. 90 plzz

Que no. 90 plzz P 9 91. - edical The fig. shows the position time graph of a particle 93. moving on a straight line path. What is the magnitude of average velocity of the particle over 10 seconds ? 60 40 30 20 4 94. A wall-'.% west street and a 01 horne is shown in J averaqe lor the whole tillie A body is projec surface of the ea (1) t (3) A rocket is lat surface whose figure. Then rocket is 1000

Dear student

a v e r a g e v e l o c i t y = \frac{t o t a l d i s p l a c e m e n t}{t o t a l t i m e} = = > \frac{x_{2} - x_{1}}{t_{2} - t_{1}} = \frac{60 - 40}{10 - 0} = \frac{20}{10} = 2 m / s R e g a r d s