Initially a man and a car both are stationary and situated at a distance of `100 m`. Noq both starts moving simltaneously in the same direction as shown in figure. Then :

Initially a man and a car both are stationary and situated at a distance of 100 m . Now both starts moving simltaneously in the same direction as shown in figure. Then :

A charge +q is situated at a distance 'd' away from both the sides of a grounded conducting 'L' shaped sheet as shown in the figure. The force acting on the charge +q is

Two straight roads meet an angle of 60^(@) . Initially one man is at a distance of 10 m on one road from the crossing and the other at a distance of 20 m on the other road from the crossing. They starts moving at the same instant with the same speed towards the crossing. find the minimum distance between them.

Two persons, A of mass 60 kg and B of mass 40 kg , are standing on a horizontal platform of mass 50 kg . The platform is supported on wheels on a horizontal frictionless surface and is initially at rest. Consider the following situations. (i) Both A and B jump from the platform simultaneously and in the same horizontal direction. (ii) A jumps first in a horizontal direction and after a few seconds B also jumps in the same direction. In both the situations above, just after the jump, the person ( A or B ) moves away from the platform with a speed of 3 m//s relative to the platform and along the horizontal. Final speed of the platform in situation (i), i.e., just after both A and B have jumped will be a.

Initially car A is 10.5 m ahead of car B . Both start moving at time t = 0 in the same direction along a straight line. The velocity-time graph of two cars is shown in figure. The time when the car B will catch the car A , will be.

Initially car A is 10.5 m ahead of car B . Both start moving at time t = 0 in the same direction along a straight line. The velocity-time graph of two cars is shown in figure. The time when the car B will catch the car A , will be.

Initially car A is 10.5 m ahead of car B . Both start moving at time t = 0 in the same direction along a straight line. The velocity-time graph of two cars is shown in figure. The time when the car B will catch the car A , will be.

Two cars are moving in the same direction with the same speed 30 km//hr . They are separated by a distance of 5 km , the speed of a car moving in the opposite direction of it meets these two cars at an interval of 4 minutes, will be.

Two cars are moving in the same direction with the same speed 30 km//hr . They are separated by a distance of 5 km , the speed of a car moving in the opposite direction of it meets these two cars at an interval of 4 minutes, will be.