a particle moves along a straight line with constant speed 4 metre/second for 2 second and then with speed 6 metre /second for next 3 second.find average speed of the particle.
Answers
Answered by
1
Answer:
average speed of particle is =total distance/total time
Explanation:
avg speed =4*2+6*3/2+3
=8+18/5=26/5=5.2
Answered by
1
Explanation:
Distance covered by particle while moving with speed 4m/s = 4*2
= 8m
Distance covered by particle while moving with speed 6m/s = 6*3
= 18m
Average speed = Total Displacement / Total Time
= 8+18 / 2+3
= 26/5
= 5.2 m/s
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