Airplanes A and B are flying with constant velocity in the same vertical plane at angles 30° and 60° with respect to the horizontal respectively as shown in figure. The speed of A is 1003 ms. At time t=0 s, an observer in A finds B at a distance of 500 m. This observer sees B moving with a constant velocity perpendicular to the line of motion of A. If at t = to, A just escapes being hit by B, to in seconds is

Airplanes A and B are flying with constant velocity in the same vertical plane at angles 30^(@) and 60^(@) with respect to the horizontal respectively as shown in figure . The speed of A is 100sqrt(3) m//s . At time t = 0 s , an observer in A finds B at a distance of 500 m . The observer sees B moving with a constant velocity perpendicular to the line of motion of A . If at t = t_(0) , A just escapes being hit by B ,t_(0) , A just escapes being hit by B , t_(0) in seconds is

Airplanes A and B are flying with constant velocity in the same vertical plane at angles 30^(@) and 60^(@) with respect to the horizontal respectively as shown in figure . The speed of A is 100sqrt(3) m//s . At time t = 0 s , an observer in A finds B at a distance of 500 m . The observer sees B moving with a constant velocity perpendicular to the line of motion of A . If at t = t_(0) , A just escapes being hit by B ,t_(0) , A just escapes being hit by B , t_(0) in seconds is

Airplanes A and B are flying with constant velocity in the same vertical plane at angles 30^(@) and 60^(@) with respect to the horizontal respectively as shown in figure . The speed of A is 100sqrt(3) m//s . At time t = 0 s , an observer in A finds B at a distance of 500 m . The observer sees B moving with a constant velocity perpendicular to the line of motion of A . If at t = t_(0) , A just escapes being hit by B ,t_(0) , A just escapes being hit by B , t_(0) in seconds is

Airplanes A and B are flying with constant velocity in the same vertical plane at angles 30^(@) and 60^(@) with respect to the horizontal respectively as shown in figure . The speed of A is 100sqrt(3) m//s . At time t = 0 s , an observer in A finds B at a distance of 500 m . The observer sees B moving with a constant velocity perpendicular to the line of motion of A . If at t = t_(0) , A just escapes being hit by B ,t_(0) , A just escapes being hit by B , t_(0) in seconds is

Airplanes A and B are flying with constant velocity in the same vertical plane at angles 30^(@) and 60^(@) with respect to the horizontal respectively as shown in figure . The speed of A is 100sqrt(3) m//s . At time t = 0 s , an observer in A finds B at a distance of 500 m . The observer sees B moving with a constant velocity perpendicular to the line of motion of A . If at t = t_(0) , A just escapes being hit by B ,t_(0) , A just escapes being hit by B , t_(0) in seconds is

An observer A is at rest in gournd frame, observer B is moving with constant another observer C is moving with constant velocity of 1m/s.

Two particles are projected simultaneously with same speed V_0 in same vertical plane at angle 30^@ and 60^@ With the horizontal .The time at which their velocities becomes parallel is

Two particles are projected simultaneously with same speed V_0 in same vertical plane at angle 30^@ and 60^@ With the horizontal .The time at which their velocities becomes parallel is

A particle of mass m is moving with constant velocity v_(0) along the line y=b . At time t=0 it was at the point (0,b) . At time t=(b)/(v_(0)) , the

A particle of mass m is moving with constant velocity v_(0) along the line y=b . At time t=0 it was at the point (0,b) . At time t=(b)/(v_(0)) , the