m = mass = 5 kg
= initial velocity = 100 m/s
= final velocity = ?
I = impulse = 30 Ns
Using the impulse-change in momentum equation
I = m( - )
30 = 5 ( - 100)
= 106 m/s
Answer:
Because china was in war, and her parents didn't have enough money for to go to school.
Answer:
Granite
Explanation:
Trust me I learned this 2years ago
Conductors have many free electrons
insulators have few free electrons
conductors are ideal for electrical wiring
