A ball thrown straight up. Obtain a mathematical expression for the height to which it travels.

The Earth moving round the sun in a circular orbit is acted upon by a force. Obtain a mathematical expression for the force.

An object is projected with velocity U at an angle theta to the horizintal a)Obtain a mathematical expression for the range in the horizontal plane. b)What are the conditions to obtain maximum horizontal range? c)Find the maximum height of the object when its path makes an angle of 30° with the horizontal (velocity of projection = 8ms^(-1) )

A ball thrown straight up. What is its velocity and acceleration at the top?

A rigid body can rotate an axis with a constant angular velocity and angular momentum L . Obtain a mathematical expression for rotational kinetic energy.

A ball thrown straight up. Draw the velocity time graph for the ball showing its motion up and down.

p^2+2pq+q^2 =1.The eqaution is the mathematical expression of which law?

A body is projected with a velocity v in a direction making an angle theta with the horizontal. a)Derive the mathematical equation of the path followed. b)Draw the velocity - time graphs for the horizontal and vertical components of velocity of the projectile. c)Obtain an expression for the time of flight of the projectile.

A horizontal metal wire is fixed on a state of tension between two vertical supports when plucked it gives a fundamental frequency f_0 . Obtain a mathematical expression for f_0 .