Part 1
The horizontal range and the maximum height of a projectile are equal . The angle of projection of the projectile is:
16
Sep
The horizontal range and the maximum height of a projectile are equal . The angle of projection of the projectile is: The horizontal range and the maximum height of a projectile are equal . The angle of projection of the projectile is: September 16, 2020 Category: Chapter 4 - Motion in Plane , MTG NEET [...]
A body is projected from the ground with a velocity v=(3i^+10j^)ms^−1 The maximum height attained and the range of the body respectively are (given g=10ms^−2)
16
Sep
A body is projected from the ground with a velocity v=(3i^+10j^)ms^−1 The maximum height attained and the range of the body respectively are (given g=10ms^−2) A body is projected from the ground with a velocity v=(3i^+10j^)ms^−1 The maximum height attained and the range of the body respectively are (given g=10ms^−2) September 16, 2020 Category: Chapter [...]
The maximum range of a projectile fired with some initial velocity is found to be 1000 metre in the absence of wind and air resistance. The maximum height (H) reached by this projectile is
16
Sep
The maximum range of a projectile fired with some initial velocity is found to be 1000 metre in the absence of wind and air resistance. The maximum height (H) reached by this projectile is The maximum range of a projectile fired with some initial velocity is found to be 1000 metre in the absence of [...]
A projectile is thrown with initial velocity v0 and angle 30 degree with the horizontal. If it remains in the air for 1 s, what was its initial velocity ?
16
Sep
A projectile is thrown with initial velocity v0 and angle 30 degree with the horizontal. If it remains in the air for 1 s, what was its initial velocity ? A projectile is thrown with initial velocity v0 and angle 30 degree with the horizontal. If it remains in the air for 1 s what [...]
The range of a projectile when launched at an angle of 15 degree with horizontal is 150 m. The range of projectile when launched at an angle of 45 degree to the horizontal
16
Sep
The range of a projectile when launched at an angle of 15 degree with horizontal is 150 m. The range of projectile when launched at an angle of 45 degree to the horizontal The range of a projectile when launched at an angle of 15 degree with horizontal is 150 m. The range of projectile [...]
A mountaineer standing on the edge of a cliff 441 m above the ground throws a stone horizontally with an initial speed of 20 m s^–1. What is the speed with which the stone reaches the ground?
16
Sep
A mountaineer standing on the edge of a cliff 441 m above the ground throws a stone horizontally with an initial speed of 20 m s^–1. What is the speed with which the stone reaches the ground? A mountaineer standing on the edge of a cliff 441 m above the ground throws a stone horizontally [...]
An arrow is projected into air. It’s time of flight is 5 seconds and range 200 m. What is the maximum height reached by it ? Take (g =10 m/s^2)
16
Sep
An arrow is projected into air. It’s time of flight is 5 seconds and range 200 m. What is the maximum height reached by it ? Take (g =10 m/s^2) An arrow is projected into air. It's time of flight is 5 seconds and range 200 m. What is the maximum height reached by it [...]
Two trains 121 m and 99 m in length are running in opposite directions with velocities 40 km h^−1 and 32 km h^−1. In what time they will completely cross each other ?
16
Sep
Two trains 121 m and 99 m in length are running in opposite directions with velocities 40 km h^−1 and 32 km h^−1. In what time they will completely cross each other ? Two trains 121 m and 99 m in length are running in opposite directions with velocities 40 km h^−1 and 32 km [...]
Stating from origin a body moves along x-axis Its velocity at any instant is given by v = 4t^3 − 2t m/s. Acceleration of the particle, when it is 2m away from the origin is
16
Sep
Stating from origin a body moves along x-axis Its velocity at any instant is given by v = 4t^3 − 2t m/s. Acceleration of the particle, when it is 2m away from the origin is Stating from origin a body moves along x-axis Its velocity at any instant is given by v = 4t^3 − [...]
A body is projected horizontally from a height of 20 m. It reaches the ground at a horizontally distance of 40m. The speed of particle when it hits the ground is
16
Sep
A body is projected horizontally from a height of 20 m. It reaches the ground at a horizontally distance of 40m. The speed of particle when it hits the ground is A body is projected horizontally from a height of 20 m. It reaches the ground at a horizontally distance of 40m. The speed of [...]