Question

the graph represents motion of sprinter in 100 m race . find averagr velocity of sprintr in m/s. options are a) 5b)9.1c)7.5d)12.5​

Answer 1

Answer:

Explanation:

TOTAL DISPLACEMENT COVERED= 100M

TOTAL TIME TAKEN= 11 SEC.

SO AVG. VELOCITY= TOTAL DISPLACEMENT/ TOTAL TIME= 100/11= 9.1 M/S (APPROX.)

OPTION= B. 9.1 M/S