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
Answer:
I think all will display the same value
Explanation:
Sorry if this is wrong
Answer:
it helps you estimate how hard you're working (your activity intensity). <u>perceived exertion</u> is how hard you think your body is exercising. ratings on the scale are related to heart rate (how hard your heart is working to move blood through your body).
Explanation:
Answer:
False
Explanation:
A compass can be used to determine relative direction but not absolute direction.
Answer:
That's not true. With an hypothesis, you are sure this whatever is going to work, open to being wrong. A question is just a question.
Explanation:
Hope this helps
