For a particle having a uniform circular motion, which of the following is constant _______.
(A) Speed
(B) Acceleration
(C) Velocity
(D) Displacement
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In a uniform circular motion, choose correct statement(s):
Tangential acceleration is zero.
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A particle of mass 2kg start motion form rest on a circular path of radius r=4m with constant tangential acceleration `4 ms^(-2)`. Find the net work d
`w=(1)/(2)mv^(2)=(1)/(2)xx4^(2)`
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A particle having specific charge s is projected in xy plane with a speed V. There exists a uniform magnetic field in z direction having a fixed magni
Correct Answer - `(4v)/(sigmaB_(0))`
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A particle (A) having charge Q and mass m is at rest and is free to move. Another particle (B) having charge q and mass m is projected from a large di
Correct Answer - (a). `(1)/(4)m u^(2)` (b). A moves to right with velocity u. B is at rest .
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What is the difference between uniform and non-uniform motion?
A body is said to have uniform motion if it covers equal distances in equal intervals of time. A body is said to have non-uniform motion if it covers unequal distances...
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Distinguish between uniform rectilinear motion and nonuniform rectilinear motion.
No. Uniformly rectilinear motion Non-uniform rectilinear motion i. The object is moving with constant velocity. The object is moving with variable velocity. ii. The average and instantaneous velocities are same. The average and instantaneous velocities are different. iii. The average...
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Fill in the Blanks The choice of Bt genes depends upon _______(a)_______and _______(b)_____as most Bt toxins are ____(c)_______
Correct Answer - (a) The crop (b) the target pest (c) Insect group specific
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Explain the term uniform circular motion.
1. The motion of a body along the circumference of a circle with constant speed is called uniform circular motion. 2. The magnitude of velocity remains constant and its direction is...
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In projectile motion, vertical motion and horizontal motion are dependent of each other. Yes or No? Justify your answer.
No. In projectile motion, the horizontal and vertical motion are independent of each other because both motions don’t affect each other.
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Define Uniform Circular motion. Why is it called a periodic motion ?
Uniform circular motion, motion of a particle moving at a constant speed on a circle. In the Figure, the velocity vector v of the particle is constant in magnitude, but...
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