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A car moves with constant speed of 10 m/...

A car moves with constant speed of 10 m/s in a circular path of radius 10m. The mass of the car is 1000 kg. Who or what is providing the required centripetal force for the car? How much is it?

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A car moves with constant speed of 10 m/s in a circular path of radius 10m. The mass of the car is 1000 kg. How much is the required centripetal force for the car? AS_1

A car moves with constant speed of 10 m/s in a circular path of radius 10m. The mass of the car is 1000 kg. How much is the required centripetal force for the car?

Knowledge Check

  • A car is moving with a speed of 30 ms^(-1) on a circular path of radius 500 m. If its speed is increasing at the rate of 2 ms, the net acceleration of the car is

    A
    `3.6 ms^(-2)`
    B
    `2.7 ms^(-2)`
    C
    `1.8 ms^(-2)`
    D
    `2 ms^(-2)`

  • A car is moving with a speed of 30 ms^(-1) on a circular path of radius 500 m. If its speed is increasing at the rate of 2ms^(-2) , the net acceleration of the car is

    A
    `3.6 ms^(-2)`
    B
    `2.7 ms^(-2)`
    C
    `1.8 ms^(-2)`
    D
    `2ms^(-2)`

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    A train runs along an unbanked circular track of radius 30 m at a speed of 54 km/h. The mass of the train is 10^(6) kg . What provides the centripetal force required for this purpose - the engine or the rails ? What is the angle of banking required to prevent wearing out of the rail ?

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    A train runs along an unbanked circular track of radius 30 m at a speed of 54 km /h . The mass of the train is 10^(6) kg . What provides the centripetal force required for this purpose - The engine or the rails ? What is the angle of banking required to prevnt wearing out of the rail ?

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