Respuesta :
Answer:
1822.5J
Explanation:
KE = .5 x m x v^2
Mass: .18kg
Velocity: 45mm/s
KE = .5 x 0.18 x 45^2
KE = 0.9 x 2025
KE = 1822.5J
Answer:182.25 joules
Explanation:
Velocity(v)=45m/s
Mass(m)=0.18kg
Kinetic energy=(m x v x v) ➗ 2
Kinetic energy=(0.18 x 45 x 45) ➗ 2
Kinetic energy=364.5 ➗ 2
Kinetic energy=182.5
Kinetic energy=182.25 joules