Two billiard balls are moving on a table and the component velocities along the length and breadth are 5,5 ms-1 for one ball 2√3,2ms-1 for the other ball the angle between the balls is.

Question

Two billiard balls are moving on a table and the component velocities along the length and breadth are 5,5 ms-1 for one ball 2√3,2ms-1 for the other ball the angle between the balls is. (A) 30° (B) 60° (C) 40° (D) 15°

Tardigrade Admin · Accepted Answer

tan θ1 = 5/5 ,tan θ2 = 2/2√3 Angle (θ1 - θ2)

Q. Two billiard balls are moving on a table and the component velocities along the length and breadth are $5, 5 m s^{- 1}$ for one ball $23, 2 m s^{- 1}$ for the other ball the angle between the balls is.

$3 0^{\circ}$

$6 0^{\circ}$

$4 0^{\circ}$

$1 5^{\circ}$

tan $θ_{1} = 5/5$ ,tan $θ_{2} = 2/2 3$ Angle $(θ_{1} - θ_{2})$

Q. Two billiard balls are moving on a table and the component velocities along the length and breadth are 5,5ms−1 for one ball 23​,2ms−1 for the other ball the angle between the balls is.

30∘

60∘

40∘

15∘