A particle is projected at angle `theta` with horizontal from ground. The slop (m) of the trajectory of the particle varies with time (t) as

A particle is projected at an angle theta from ground with speed u (g = 10 m/ s^2 )

A heavy particle is projected with a velocity at an angle with the horizontal into the uniform gravitational field. The slope of the trajectory of the particle varies as

A heavy particle is projected with a velocity at an acure angle with the horizontal into a uniform gravitational field. The slope of the trajectory of the particle varies as

A particle is projected with speed u at angle theta with horizontal from ground . If it is at same height from ground at time t_(1) and t_(2) , then its average velocity in time interval t_(1) to t_(2) is

A particle is thrown with speed u at an angle alpha with horizontal from the ground. After how much time, the velocity of particle will make an angle beta with horizontal.

A particle of mass m is projecte dwilth speed u at an angle theta with the horizontal. Find the torque of the weight of the particle about the point of projection when the particle is at the highest point.