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QHow long does it take Puja to sprint 500 metres at a speed of 30 kilometres per hour?

ID: #4726 Time and Distance 145 views

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#4726Q ID

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Time and DistanceTopic

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A 60 sec ✔ ✖
B 82 sec ✔ ✖
C 95 sec ✔ ✖
D 100 sec ✔ ✖

Correct Answer: Option A

Explanation


To solve this problem, you can use the formula "distance = speed * time" to find the time it takes for the car to travel 500 meters at a speed of 30 km/hr.

First, you need to convert the speed from km/hr to m/s. You can do this by multiplying the speed by 1000 and dividing by 3600. This gives us: 30 km/hr = 30 * 1000 / 3600 = 8.333 m/s.

Next, you can plug the values into the formula to find the time it takes for the car to travel 500 meters:
time = 500 m / 8.333 m/s = 60 seconds.

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QHow long does it take Puja to sprint 500 metres at a speed of 30 kilometres per hour?

Choose the Best Option

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