The speed at which a person runs is dir...

The speed at which a person runs is directly proportional to the bloodpressure in his body. If the speed of a person is 2 m/sec his blood pressure would be 120 units. Find the blood pressure in unis of a person running at ` 8.5 ` m/sec.

510

425

340

5950

Text Solution

Verified by Experts

The correct Answer is:

(i) `S_(1)/S_(2) = (BP_(1))/(BP_(2))`. (Apply the concept of variration).
` rArr 2/(8.5) = (120)/(BP_(2))`
` :. BP_(2) = 510`

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