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प्रश्न
The motion of the moon around the earth in a circular path is an accelerated motion.
पर्याय
True
False
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उत्तर
This statement is true.
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संबंधित प्रश्न
State True or False
The earth moves around the sun with a uniform.
In a uniform circular motion, the speed continuously changes because of the direction of motion changes.
Which of the following quantity remains constant in a uniform circular motion?
Solve the following problem.
A projectile is thrown at an angle of 30° to the horizontal. What should be the range of initial velocity (u) so that its range will be between 40m and 50 m? Assume g = 10 m s-2.
A particle of mass m is executing uniform circular motion on a path of radius r. If p is the magnitude of its linear momentum, the radial force acting on the particle is ______.
A particle is given an initial speed u inside a smooth spherical shell of radius R = 1 m that it is just able to complete the circle. Acceleration of the particle when its velocity is vertical is ______.
A simple pendulum of length l has maximum angular displacement θ. The maximum kinetic energy of the bob of mass m is ______.
(g = acceleration due to gravity)
The acceleration of a point on the rim of a flywheel 1 m in diameter, if it makes 1200 rpm is ______.
A body of mass m is moving in circle of radius r with a constant speed v. The work done by the centripetal force in moving the body over half the circumference of the circle is ______.
By applying Kepler's third law to the formula for centripetal force, Newton concluded that the force acting on a planet is:
