What is the acceleration of a body moving with constant velocity?

Distinguish between distance and displacement.

Draw the position - time graph for an object (i) at rest (ii) with uniform motion.

Draw the position - time graph for an object (a) moving with positive velocity and (b) moving with negative velocity.

Draw position - time graph for motion with (a) positive acceleration (b) negative acceleration (c) zero acceleration.

Draw velocity - time graphs for motion in (a) positive direction with positive acceleration (b) negative direction with negative acceleration.

Find the velocity of the particle for the time interval t = 5 to t = 10 s from the following graph.

The displacement (in metre) of a particle moving along x - axis given by x = 20t + 10t^{2} . Calculate the instantaneous velocity at t = 2s.

A ball is thrown vertically upward and it reaches a height of 90 m. Find the velocity with which it was thrown.

Define relative velocity with an example.

A car travels with a uniform velocity of 20 ms^{−1} . The driver applies the brakes and the car comes to rest in 10 second. Calculate the retardation.

What is the velocity - time graph?

Show that area under velocity - time graph is equal to displacement.

What is the significance of velocity - time graph?

Derive the equations of motion (i) \(v= v_0 + at\) and (ii) \(v^2 = v_0^2 +2ax\) from v - t graph.

A car moving along a straight highway with speed of 126 km h^{-1} to brought to stop within a distance of 200 m. What is the retardation of the car and how long does it take for the car to stop?

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Evaluate :

∫2xcos(x2 – 5).dx

If the sum of 14 terms of an A. P is 1050 its first term is 10 find 20th term ?

Diagonals of a quadrilateral 30 cm long and the perpendicular drawn from the opposite vertices are 5.6 and 7.4 cm find the area of the quadrilateral.with steps ?

Find the sum of the integers between 10 and 30 including 10 and 30 which are not divisible by 3.

A cyclic quadrilateral pqrs are where PS equals to PQ and angle SPQ is 70 degree find angle psq