strikes an identical stationary ball such that after the collision
A ball , moving with a speed of 10 3–√m/s , strikes an identical stationary ball such that after the collision , the direction of each ball makes an angle of 30^∘ with the original line of motion. The speeds of two balls after the collision are , respectively.
22
Oct
A ball , moving with a speed of 10 3–√m/s , strikes an identical stationary ball such that after the collision , the direction of each ball makes an angle of 30^∘ with the original line of motion. The speeds of two balls after the collision are , respectively. A ball moving with a speed [...]