A particle is projected with a velocity of 39.2 m/sec at an elevation of 30. Find (i) the time of flight. (ii) the greatest height.

A particle is projected with a speed of 10 m/s at an angle 37^(@) with the vertical. Find (i) time of flight (ii) maximum height above ground (iii) horizontal range.

A particle is projected upwards with a velocity of 100 m//s at an angle of 60^(@) with the vertical. Find the time when the particle will move perpendicular to its initial direction, taking g = 10 m//s^(2) .

A particle is projected with a velocity 10 m//s at an angle 37^(@) to the horizontal. Find the location at which the particle is at a height 1 m from point of projection.

A particle starting with initial velocity of 26 m/sec moves with a uniform acceleration of 6m/sec2. Find (i) the velocity of the particle after 7 seconds. (ii) how far it will go in 6 seconds. (iii) its velocity when is has traversed 100 m.

A body is projected with a velocity of 30m/s to have to horizontal range of 45m. Find the angle of projection .

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 A is projected from the ground with an initial velocity of 10m//s at an angle of 60^(@) with horizontal. From what height should an another particle B be projected horizontally with velocity 5m//s so that both the particles collide in ground at point C if both are projected simultaneously g=10 m//s^(2) .

A particle is projected vertically upwards with a velocity of 20m/sec. Find the time at which distance travelled is twice the displacement

A body is thrown with initial velocity 10 m/sec. at an angle 37^(@) fro horizontal. Find (i) time of flight (ii) Maximum geight. (iii) Range (iv) Position vector after t=1 sec.

A particle is projected with a velocity bar(v) = ahat(i) + bhat(j) . Find the radius of curvature of the trajectory of the particle at (i) point of projection (ii) highest point .