A man goes 80 m on an inclined cliff inclined at `45^(@)` from the horizontal. Find the vertical height of the man from the ground.

A ballon is connected to a metrorological ground station by a cable of length 215 m inclined at 60^(@) to the horizontal. Determine the height of the ballon from the ground. Assume that there is no slack in the cable.

A balloon is connected to an electric pole by a cable of length 215m inclined at 60^(@) to the horizontal.Determine the height of the balloon from the ground.Also,find the height of the balloon if the angle of inclination is changed from 60^(@) to 30^(@)

A projectile si thrown with velocity of 50m//s towards an inclined plane from ground such that is strikes the inclined plane perpendiclularly. The angle of projection of the projectile is 53^(@) with the horizontal and the inclined plane is inclined at an angle of 45^(@) to the horizontal. (a) Find the time of flight. (b) Find the distance between the point of projection and the foot of inclined plane.

A projectile si thrown with velocity of 50m//s towards an inclined plane from ground such that is strikes the inclined plane perpendiclularly. The angle of projection of the projectile is 53^(@) with the horizontal and the inclined plane is inclined at an angle of 45^(@) to the horizonta.. (a) Find the time of flight. (b) Find the distance between the point of projection and the foot of inclined plane.

A projectile si thrown with velocity of 50m//s towards an inclined plane from ground such that is strikes the inclined plane perpendiclularly. The angle of projection of the projectile is 53^(@) with the horizontal and the inclined plane is inclined at an angle of 45^(@) to the horizonta.. (a) Find the time of flight. (b) Find the distance between the point of projection and the foot of inclined plane.

A kite is flying at a height of 75 metres from the ground level, attached to a string inclined at 60^@ to the horizontal. Find the length of the string to the nearest metre.

A bullet is fired from the bottom of the inclined plane at angle theta = 37^@ with the inclined plane. The angle of incline is 30^@ with the horizontal. Find the (a) position of the maximum height of the bullet from the inclined plane , (b) time of light , ( c) range along the incline , (d) the value of theta at which the range will be maximum , ( e) maximum range.

A bullet is fired from the bottom of the inclined plane at angle theta = 37^@ with the inclined plane. The angle of incline is 30^@ with the horizontal. Find the (a) position of the maximum height of the bullet from the inclined plane , (b) time of light , ( c) range along the incline , (d) the value of theta at which the range will be maximum , ( e) maximum range.