Question

Below Figure represents the speed time graph for a particle. Find the distance covered by the particle (a) between t= 30min. and t= 40min. (b) between t=10 min and t=40 min (c) what is the speed of the particle Plzz give me appropriate answers..

Answer 1

distance is speed into time according to that

a) 2.5 km

b) 7.5 km

c) speed is 15km/hr

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Answer 2

Explanation:

$\huge\purple{Answer:-\:}\downarrow$

Area under the s-t graph will give the distance. The distance covered is equal to the area of the rectangle ABCD. Its value is ABCD=(30min−10min)×10km/hr)=20 min×10 km/hr= 20/60 hr*10 km/hr=10/3 km

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