Motion in a Pla...

A cylindrical vessel partially with water is rotated about its vertical central axis. Its surface will

An aeroplane is flying with a uniform speed of 100 m/s along a circular path of radius 100 m. The angular speed of the aeroplane will be

The angular velocity of a wheel is 70 rad/sec. If the radius of the wheel is 0.5 m, then linear velocity of the wheel is

A cyclist goes round a circular path of circumference 34.3 m in √22 sec. The angle made by him, with the vertical will be

A particle of mass M is moving in a horizontal circle of radius R with uniform speed V. When it moves from one point to a diametrically opposite point, its

In uniform circular motion, the velocity vector and acceleration vector are

A car moves on a circular road. It describes equal angles about the centre in equal intervals of time. Which of the following statements about the velocity of the car is true?

A particle moves with constant speed v along a circular path of radius r and completes the circle in time T.. The acceleration of the particle is

The maximum velocity (in m/s) with which a car driver must traverse a flat curve of radius 150 m and coefficient of friction 0.6 to avoid skidding is

In uniform circular motion