The particles are separated at a horizontal distance $x$ as shown in the figure. They are projected at the same time as shown in the figure with different initial speeds. The time after which the horizontal distance between the particles become zero is

Q.

Two particles are separated at a horizontal distance x as shown in figure. They are projected at the same time as shown in figure with different initial speed. The time after which the horizontal distance between the particles become zero is

Q. Two particle separated at a horizontal distance $X$ as shown in figure, they projected at the same line as shown in figure with different initial speed. The timer after which the horizontal distance between them become zero -

Q. Two particles separated at a horizonal distance $x$ as shown in fig. they projected at the same line as shown in fig. with different initial speeds. The time after which the horizontal distance between them become zero :

Q. A particle $A$ is projected with an initial velocity of $60m/s$ at an angle ${30}^{\circ }$ to the horizontal. At the same time, a second particle $B$ is projected in direction as shown in figure with initial speed of $50m/s$ from a point at a distance of $100m$ from $A$. If the particles collide in air, find the time when the particles collide.

Q. A particle $\text{A}$ is projected with an initial velocity of $60\text{m/s}$ at an angle ${30}^{\circ }$ to the horizontal. At the same time, a second particle $\text{B}$ is projected in the direction as shown in the figure with an initial speed of $50\text{m/s}$ from a point at a distance of $100\text{m}$ from $\text{A}$. If the particles collide in the air, find the time when the particles collide.