Two particles starts simultaneously from same point. Particle "A" starts from rest with acceleration of 10 m/s2 and particle "B" moves with constant speed of 30 m/s. At what time distance between them is neither increasing nor decreasing ? 2 10 m/s A t=0 B30 m/s O t = 0 sec
Answers
Answered by
1
Answer:
6 seconds
Step-by-step explanation:
distance travelled by:
A = 1/2at2 = 1/2*10*t2 = 5t2
B = ut = 30t
The distance between them will neither increase nor decrease when:
distance travelled by A = distance travelled by B
=> 5t2 = 30t
=>5t=30
=>t=6s
this is how I would approach this question
Hope you found this answer useful and correct!
Answered by
1
Answer:
nooopeee
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