3 Below figure represents the speed time for the particle.
a) between t= 30min and t = 40 min
b) between t= 10 min and t= 40 mich
c) what is the speed of the particle
Pls do this sum with full solve
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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
=
60
20
hr×10 km/hr=
3
10
km
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