Answer:
Acceleration = 9 × 10^5 m/s^2 ( deceleration )
Explanation:
From the first equation of motion:
V = u + at
15000 = 30000 + 60a
a = ( 15000-30000)/60
a = 9 × 10^5 m/s^2
Answer:11.1
Explanation:
Three significant figures
C., used in power plants I think.
Neutral. A neutron doesn’t have a positive charge like a proton or a negative charge like an electron.