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The engine of a motor cycle can produce maximum acceleration 5
Question

The engine of a motor cycle can produce maximum acceleration 5 m/sec2. Its breaks can produce a maximum retardation 10 m/sec2. What is minimum time in which it can cover a distance of 1.5 km:

A
5 sec.

B
10 sec.

C
15 sec.

D
30 sec.

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The engine of a motor cycle can produce maximum acceleration 5 m/sec2. Its breaks can produce a maximum retardation 10 m/sec2. What is minimum time in which it can cover a distance of 1.5 km:
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Text SolutionText solutionverified iconVerified

[d] For tmin motion of particle is shown in v−t graph isFor accelerating motion v0t0=5 ...(i)Distance = area of v−t curve  From equation (i), (ii) & (iii) T=30sec Ans.
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Question Text
The engine of a motor cycle can produce maximum acceleration 5 m/sec2. Its breaks can produce a maximum retardation 10 m/sec2. What is minimum time in which it can cover a distance of 1.5 km:
Answer TypeText solution:1
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