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Mdcat-past-papers Quiz

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961. If a flywheel is rotating at 3 rad/s, the time it takes to complete one revolution is about:



962. One degree is equal to:



963. One radian is analogous to:



964. The centripetal acceleration of an object moving along a circle of radius 'r' with an angular speed 'ω' is given by the formula:



965. An aircraft makes a turn in a horizontal circle of radius 100 m. It is travelling with a speed of 250 m/s. The angular velocity of the aircraft will be:



966. A wheel of bike rotates from rest and achieves 6.28 radian/s in 2 seconds. What will be its angular acceleration?



967. The ratio of linear velocity and radius equals to:



968. How many radians are in one degree?



969. Which one of the following is the angular velocity of an electric motor if it is revolving at 400 rpm?



970. Which one of the following is angular speed in radian per hour for daily rotation around our earth?



971. In angular motion, in one rotation there are:



972. The number of revolutions per second of a body is known as:



973. The relation between linear and angular acceleration is:



974. In case of angular displacement, one radian is equal to:



975. The relationship between linear displacement and angular displacement is:



976. Angular displacement is measured in:



977. 1 radian is equal to:



978. Under what conditions an object will have zero displacement but non-zero distance?



979. Unit of angular displacement is:



980. The dimension of angular velocity is: