Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A body of mass 3 kg collides elastically with another body at rest and then continues to move in the original direction with one half of its original speed. What is the mass of the target body?
24
Sep
A body of mass 3 kg collides elastically with another body at rest and then continues to move in the original direction with one half of its original speed. What is the mass of the target body? A body of mass 3 kg collides elastically with another body at rest and then continues to move [...]
A projectile has initially the same horizontal velocity as it would acquire if it had moved from rest with uniform acceleration of 3 m/s^2 for 0.5 min. If the maximum height reached by it is 80 m, then the angle of projection is
22
Sep
A projectile has initially the same horizontal velocity as it would acquire if it had moved from rest with uniform acceleration of 3 m/s^2 for 0.5 min. If the maximum height reached by it is 80 m, then the angle of projection is A projectile has initially the same horizontal velocity as it would acquire [...]
A projectile is fired from level ground at an angle theta above the horizontal. The elevation angle phi of the highest point as seen from the launch point is related to theta by the relation
22
Sep
A projectile is fired from level ground at an angle theta above the horizontal. The elevation angle phi of the highest point as seen from the launch point is related to theta by the relation A projectile is fired from level ground at an angle theta above the horizontal. The elevation angle phi of the [...]
A rifle shoots a bullet with a muzzle velocity of 400 m/s at a small target 400 m away. The height above the target at which the bullet must be aimed to hit the target is
22
Sep
A rifle shoots a bullet with a muzzle velocity of 400 m/s at a small target 400 m away. The height above the target at which the bullet must be aimed to hit the target is A rifle shoots a bullet with a muzzle velocity of 400 m/s at a small target 400 m away. [...]
A body is projected up along a smooth inclined plane with velocity u from the point A as shown in Fig. 5.199. The angle of inclination is 45 and the top is connected to a well of diameter 40 m. If the body just manages
22
Sep
A body is projected up along a smooth inclined plane with velocity u from the point A as shown in Fig. 5.199. The angle of inclination is 45 and the top is connected to a well of diameter 40 m. If the body just manages A hose lying on the ground shoots a stream of [...]
A golfer standing on level ground hits a ball with a velocity of u = 52 m/s at an angle alpha above the horizontal. It tan alpha = 5/12, then the time for which the ball is at least 15 m above
22
Sep
A golfer standing on level ground hits a ball with a velocity of u = 52 m/s at an angle alpha above the horizontal. It tan alpha = 5/12, then the time for which the ball is at least 15 m above A golfer standing on level ground hits a ball with a velocity of [...]
There are two values of time for which a projectile is at the same height. The sum of these two times is equal to
22
Sep
There are two values of time for which a projectile is at the same height. The sum of these two times is equal to There are two values of time for which a projectile is at the same height. The sum of these two times is equal to September 22, 2020 Category: Uncategorised (JEE Advanced [...]
A hose lying on the ground shoots a stream of water upward at an angle of 60 to the horizontal with the velocity of 16 m/s. The height at which the water strikes the wall 8 m away is
22
Sep
A hose lying on the ground shoots a stream of water upward at an angle of 60 to the horizontal with the velocity of 16 m/s. The height at which the water strikes the wall 8 m away is A hose lying on the ground shoots a stream of water upward at an angle of [...]
A plane flying horizontally at 100 m/s releases an object which reaches the ground in 10 s. At what angle with horizontal it hits the ground?
22
Sep
A plane flying horizontally at 100 m/s releases an object which reaches the ground in 10 s. At what angle with horizontal it hits the ground? A plane flying horizontally at 100 m/s releases an object which reaches the ground in 10 s. At what angle with horizontal it hits the ground September 22, 2020 [...]
A body is projected horizontally form the top of a tower with initial velocity 18 m/s. It hits the ground at angle 45. What is the vertical component of velocity when strikes the ground?
22
Sep
A body is projected horizontally form the top of a tower with initial velocity 18 m/s. It hits the ground at angle 45. What is the vertical component of velocity when strikes the ground? A body is projected horizontally form the top of a tower with initial velocity 18 m/s. It hits the ground at [...]