Hit Straight Back
Difficulty: Easy · Topics: Impulse, Momentum, Vectors
To‘g‘ri orqaga urish
A 0.20 kg ball arrives at 30 m/s and is hit straight back at 40 m/s. What is the magnitude of the impulse, in N·s?
0.20 kg li to‘p 30 m/s tezlik bilan kelib, to‘g‘ri orqaga 40 m/s tezlik bilan qaytariladi. Kuch impulsining kattaligi necha N·s?