Answer:
4 N
Explanation:
mass = 2 kg
acceleration = 2 m/s^2
Force = mass * acceleration
= 2 *2
= 4 N
Waves transfer energy over distance without moving matter the entire distance. So your answer would be energy.
Answer: a) 12857.1 m/s/s b) 578.6 N
Explanation:
Impulse = change in momentum
Ft = mV2 - mV1
V = AT, 45 / .0035 = 12857.1 m/s/s
(b) .045 x 12857.1 = 578.6 N
A positively charged particle is a proton.
Negatively charged particles are electrons.
Particles with no charge are neutrons.
