Motion in A Straight Line

Related Questions

• A body projected vertically upwards with a velocity \[u\] returns to the starting point in 4 seconds. If \[g = 10\]m/sec2, the value of \[u\] is

  ---

• Two balls A and B of same masses are thrown from the top of the building. A, thrown upward with velocity V and B, thrown downward with velocity V, then [AIEEE 2002]

  ---

• A car moving with a speed of 40 km/h can be stopped by applying brakes after atleast 2 m. If the same car is moving with a speed of 80 km/h, what is the minimum stopping distance

  ---

• With what velocity a ball be projected vertically so that the distance covered by it in 5th second is twice the distance it covers in its 6th second \[(g = 10\,m/{s^2})\]

  ---

• A stone is thrown with an initial speed of 4.9 m/s from a bridge in vertically upward direction. It falls down in water after 2 sec. The height of the bridge is

  ---