The spring is neither stretched nor compressed. an object having a mass m is attached to the free end of the spring. consider an action
Answer:
chemical to nuclear and radiant
Graph A so answer B also why isn’t answer a with graph A and B with graph B etc like that’s just confusing lol
Answer:
18 km
Explanation:
Convert km/h to m/s:
120 km/h × (1000 m/km) × (1 h / 3600 s) = 33.3 m/s
The time it takes the bomb to travel the 2000 meters is:
2000 m / (33.3 m/s) = 60 s
So it takes 60 seconds for the bomb to fall. The distance it fell is therefore:
Δy = v₀ᵧ t + ½ aᵧ t²
Δy = (0 m/s) (60 s) + ½ (10 m/s²) (60 s)²
Δy = 18,000 m
Δy = 18 km
