Newton's principle
newton's 2nd law of motion where F=ma
Answer:
NE DIYON INGILIZ MISIN SEN
Answer:
-6.8 m/s²
Explanation:
Given:
v₀ = 30.5 m/s
v = 0 m/s
t = 4.5 s
Find: a
a = (v − v₀) / t
a = (0 m/s − 30.5 m/s) / 4.5 s
a = -6.8 m/s²
Answer:
1371.4watt
Explanation:
from power=energy/time
BUT energy=force times distance