so that its range on a horizontal plane is twice the greatest height attained. If g is acceleration due to gravity
Sahay Sir > Question Answers > so that its range on a horizontal plane is twice the greatest height attained. If g is acceleration due to gravity
A particle moves in straight line in same direction for 20 seconds with velocity 3m/s and the moves with velocity 4m/s for another 20 sec and finally moves with velocity 5m/s for next 20 seconds. What is the average velocity of the particle?
10
Sep
A particle moves in straight line in same direction for 20 seconds with velocity 3m/s and the moves with velocity 4m/s for another 20 sec and finally moves with velocity 5m/s for next 20 seconds. What is the average velocity of the particle? A particle is projected with a velocity v so that its range [...]
A person is standing on an open car moving with a constant velocity of 30 m/s on a straight upward direction and it returns to person after the car has moved 240 m. The speed and the angle of projection
10
Sep
A person is standing on an open car moving with a constant velocity of 30 m/s on a straight upward direction and it returns to person after the car has moved 240 m. The speed and the angle of projection A particle is projected with a velocity v so that its range on a horizontal [...]
Two stones are projected so as to reach the same distance from the point of projection on a horizontal surface. The maximum height reached by one exceeds the other by an amount equal to half the sum of the heights attained by them. Then the angles of projection for the stones are (in degrees)
10
Sep
Two stones are projected so as to reach the same distance from the point of projection on a horizontal surface. The maximum height reached by one exceeds the other by an amount equal to half the sum of the heights attained by them. Then the angles of projection for the stones are (in degrees) A [...]
A particle is projected with a velocity v, so that its range on a horizontal plane is twice the greatest height attained. If g is acceleration due to gravity, then its range is:
10
Sep
A particle is projected with a velocity v, so that its range on a horizontal plane is twice the greatest height attained. If g is acceleration due to gravity, then its range is: A particle is projected with a velocity v so that its range on a horizontal plane is twice the greatest height attained. [...]