Answer:
they are in england
Explanation:
because in england they deive dif then in the us of a
Atomic Mass Unit or the unit used to measure the masses of subatomic particles. This is the number of protons and neutrons. Area outside the atomic nucleus where the probability of finding electrons is high. This is a group of protons and neutrons in the center of all atoms.
Given:-
- Speed of the unicycle = 20 m/s
- Time taken = 15 s
To Find: Distance travelled by the unicycle.
We know,
s = vt
where,
- s = Distance travelled,
- v = Speed &
- t = Time taken.
Therefore,
s = (20 m/s)(15 s)
→ s = (20 m)(15)
→ s = 300 m (Ans.)
Answer:
It depends on how much you stress I recommend starting calm!
Explanation:
We know that
• The mass of the elevator is 5000 kg.
Let's draw a free-body diagram.
As you can observe, there are just two forces involved, the weight of the elevator and the tension force. Let's use Newton's Second Law.
But, W = mg = 5000kg*9.8m/s^2 = 49,000 N, and m = 5000 kg, a = 0 (because the speed is constant).
<h2>Therefore, the tension in the cable is 49,000 N.</h2>