JEE MAIN · PHYSICS · KINEMATICS
JEE Main Kinematics Questions & Solutions
17 solved questions on Kinematics, ranging from easy to JEE-Advanced-flavour hard. Click any to see the full solution.
17 solved questions on Kinematics, ranging from easy to JEE-Advanced-flavour hard. Click any to see the full solution.
In uniform circular motion, the net work done by the centripetal force over one full revolution is zero.
View solution →A stone tied to a 0.5 m string is whirled in a horizontal circle at 10 rev/s. Its centripetal acceleration is:
View solution →In uniform circular motion, which quantity stays constant?
View solution →Rain falls vertically at 10 m/s. A person walks north at 10 m/s. The umbrella should be tilted at what angle with the vertical?
View solution →Two trains approach each other on parallel tracks at 40 km/h and 60 km/h. Their relative speed is:
View solution →Two cars travel in the same direction at 60 km/h and 40 km/h. The velocity of the first car relative to the second is:
View solution →A stone is thrown with speed 20 m/s at 60° above horizontal. What is its horizontal range in metres? (Take $g = 10$, $\sqrt{3} \approx 1.73$)
View solution →A projectile is fired horizontally from a cliff 80 m high with speed 30 m/s. How long does it take to hit the ground? (Take $g = 10$ m/s²)
View solution →The horizontal range of a projectile is maximum when the angle of projection is 45°.
View solution →A ball is projected with speed 20 m/s at an angle of 30° with the horizontal. What is the maximum height reached? (Take $g = 10$ m/s²)
View solution →In uniform circular motion, the velocity vector is always tangent to the circle.
View solution →A particle moves along a circle of radius 10 m with constant speed. It completes one revolution in 4 s. What is the magnitude of centripetal acceleration in m/s²? (Take $\pi^2 =…
View solution →A body is moving in a circle of radius $r$ with constant speed $v$. The magnitude of centripetal acceleration is:
View solution →A particle moves in the x-y plane with velocity $\vec{v} = (3\hat{i} + 4\hat{j})$ m/s. What is the magnitude of its velocity?
View solution →A body is thrown vertically upward with initial speed 20 m/s. The total time of flight (ignoring air resistance, $g = 10$ m/s²) is:
View solution →A ball is dropped from a height of 45 m. The time taken to reach the ground is (take $g = 10$ m/s²):
View solution →A car accelerates uniformly from rest at $2$ m/s² for 5 s. Its final velocity is:
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