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A particle of mass m is projected with a velocity v making an angle of 45^∘ with the horizontal. The magnitude of the angular momentum of the projectile abut the point of projection when the particle is at its maximum height h is.
23
Oct
A particle of mass m is projected with a velocity v making an angle of 45^∘ with the horizontal. The magnitude of the angular momentum of the projectile abut the point of projection when the particle is at its maximum height h is. If a ladder weighing 250 N is placed against a smooth vertical [...]
A particle of mass m=5kg is moving with a uniform speed v=32–√ in the X-Y plane along the line Y=X+4. The magnitude of the angular momentum about the origin in g cm^2/s is
23
Oct
A particle of mass m=5kg is moving with a uniform speed v=32–√ in the X-Y plane along the line Y=X+4. The magnitude of the angular momentum about the origin in g cm^2/s is A particle of mass m=5kg is moving with a uniform speed v=32–√ in the X-Y plane along the line Y=X+4. The magnitude [...]
A particle of mass m moves in the XY plane with a velocity v along the straight line AB. If the angular momentum of the particle with respect to origin O is LA when it is at A and LB when it is at B, then
23
Oct
A particle of mass m moves in the XY plane with a velocity v along the straight line AB. If the angular momentum of the particle with respect to origin O is LA when it is at A and LB when it is at B, then A particle of mass m moves in the XY [...]
Calculate the amount of heat ( in calories) required to convert 5 g of ice at 0 C to steam at 100 c.
23
Oct
Calculate the amount of heat ( in calories) required to convert 5 g of ice at 0 C to steam at 100 c. Calculate the amount of heat ( in calories) required to convert 5 g of ice at 0 C to steam at 100 c. October 23, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
If the particle of mass m is moving with constant velocity v parallel to x-axis in x-y plane as shown in (figure), Find its angular momentum with respect to origin at any time t will be.
23
Oct
If the particle of mass m is moving with constant velocity v parallel to x-axis in x-y plane as shown in (figure), Find its angular momentum with respect to origin at any time t will be. Find its angular momentum with respect to origin at any time t will be. If the particle of mass [...]
A particle executes simple harmonic motion with an angular velocity and maximum acceleration of 3.5rad/sec and 7.5m/s^2 respectively. The amplitude of oscillation
23
Oct
A particle executes simple harmonic motion with an angular velocity and maximum acceleration of 3.5rad/sec and 7.5m/s^2 respectively. The amplitude of oscillation A particle executes simple harmonic motion with an angular velocity and maximum acceleration of 3.5rad/sec and 7.5m/s^2 respectively. The amplitude of oscillation October 23, 2020 Category: AIIMS Last 24 Years Solved 1996 - [...]
A unit mass at position vector r→=(3iˆ+jˆ) is moving with velocity v→=(5iˆ−6jˆ). What is the angular momentum of the body about the origin?
23
Oct
A unit mass at position vector r→=(3iˆ+jˆ) is moving with velocity v→=(5iˆ−6jˆ). What is the angular momentum of the body about the origin? A unit mass at position vector r→=(3iˆ+jˆ) is moving with velocity v→=(5iˆ−6jˆ). What is the angular momentum of the body about the origin? October 23, 2020 Category: Cengage NEET by C.P Singh [...]
If there are no heat loses, the heat released by the condensation of x gram of steam at 100 C into water at 100 C can be used to convert y gram of ice at 0 c into water at 100 C.
23
Oct
If there are no heat loses, the heat released by the condensation of x gram of steam at 100 C into water at 100 C can be used to convert y gram of ice at 0 c into water at 100 C. If there are no heat loses the heat released by the condensation of [...]
A beaker contains 200 g of water. The heat capacity of the beaker is equal to that of 20 g of water. The initial temperature of water in the beaker is 20 C. If 440 g of hot water at 92 C
23
Oct
A beaker contains 200 g of water. The heat capacity of the beaker is equal to that of 20 g of water. The initial temperature of water in the beaker is 20 C. If 440 g of hot water at 92 C A beaker contains 200 g of water. The heat capacity of the beaker [...]
540 g of ice at 0 C is mixed with 540 g of water at 80 C. The final temperature of the mixture is
23
Oct
540 g of ice at 0 C is mixed with 540 g of water at 80 C. The final temperature of the mixture is 540 g of ice at 0 C is mixed with 540 g of water at 80 C. The final temperature of the mixture is October 23, 2020 Category: Uncategorised (JEE Advanced [...]