then t is equal to
Anoop pushes eight identical blocks on the horizontal frictionless surface with horizontal force F. the that block-1 (where F is applied) exerts on block 2 has magnitudes F21 and the force that block-7exerts on the block -8 is F87. Find F21/F87
19
Oct
Anoop pushes eight identical blocks on the horizontal frictionless surface with horizontal force F. the that block-1 (where F is applied) exerts on block 2 has magnitudes F21 and the force that block-7exerts on the block -8 is F87. Find F21/F87 A block is projected upwards on a rough inclined plane at 20 m/s. let [...]
A pendulum is hanging from the ceiling of a cage . If the cage moves up with constant acceleration ‘a’ the tension is T1. If it moves down with the same acceleration ‘a’ then tension is T2. If the cage moves horizontally with the same acceleration ‘a’, then the tension is T in equilibrium w.r.t. cage. Then 2T^−2 is
19
Oct
A pendulum is hanging from the ceiling of a cage . If the cage moves up with constant acceleration ‘a’ the tension is T1. If it moves down with the same acceleration ‘a’ then tension is T2. If the cage moves horizontally with the same acceleration ‘a’, then the tension is T in equilibrium w.r.t. [...]
A system consisting of a man on platform is in equilibrium. Masses of man and platform are equal. The platform is in equilibrium due to two massless string is pulled by man resting on platform. Find the ratio of tension in left string to the tension in right string.
19
Oct
A system consisting of a man on platform is in equilibrium. Masses of man and platform are equal. The platform is in equilibrium due to two massless string is pulled by man resting on platform. Find the ratio of tension in left string to the tension in right string. A block is projected upwards on [...]
A block is resting on a horizontal plate in the xy plane and the coefficient of friction between block and plate is μ. The plate begins to move with velocity v=bt^2 in x direction At what time will the block start sliding on the plate?
19
Oct
A block is resting on a horizontal plate in the xy plane and the coefficient of friction between block and plate is μ. The plate begins to move with velocity v=bt^2 in x direction At what time will the block start sliding on the plate? A block is projected upwards on a rough inclined plane [...]
A block of mass m slides m slides down a smooth incline of angle of inclination θ. The force acting on it are N (normal reaction). And mg (weight). The acceleration of the block is α. Two students analyze the situation and apply Newton a second law. First studentmgsinθ=ma second student−Ncosθ=masinθ
19
Oct
A block of mass m slides m slides down a smooth incline of angle of inclination θ. The force acting on it are N (normal reaction). And mg (weight). The acceleration of the block is α. Two students analyze the situation and apply Newton a second law. First studentmgsinθ=ma second student−Ncosθ=masinθ A block is projected [...]
A block is projected upwards on a rough inclined plane at 20 m/s. let the time in going up, then t is equal to
19
Oct
A block is projected upwards on a rough inclined plane at 20 m/s. let the time in going up, then t is equal to A block is projected upwards on a rough inclined plane at 20 m/s. let the time in going up then t is equal to October 19, 2020 Category: Arihant Physics by [...]
A sample of oxygen at NTP has volume V and a sample of hydrogen at NTP has volume 4V. Both the gases are mixed and the mixture is maintained at NTP. If the speed of sound in hydrogen at NTP is 1270 m/s that in the mixture will be
14
Sep
A sample of oxygen at NTP has volume V and a sample of hydrogen at NTP has volume 4V. Both the gases are mixed and the mixture is maintained at NTP. If the speed of sound in hydrogen at NTP is 1270 m/s that in the mixture will be and all other data remain the [...]
In the previous questions, if the mass of the body is half the mass of the earth, and all other data remain the same, then t is equal to
14
Sep
In the previous questions, if the mass of the body is half the mass of the earth, and all other data remain the same, then t is equal to and all other data remain the same if the mass of the body is half the mass of the earth In the previous questions then t [...]