I think it’s b.chemical properties
Hope this helps <3
Answer:
r = 1.86 m
Explanation:
Here the force due to wall of the cylinder is towards the axis of the cylinder
This force will act as centripetal force for the people sit inside the chamber
now we will have
now we will have
m = 84.4 kg
v = 3.28 m/s
now we have
now we have
The time it takes Jane to catch up with Don if Jane is traveling at 10 k.p.h and don at 6 k.p.h is: 2.5 h
The formula and procedure we will use to solve this problem is:
Tr = x/(v2-v1)
Where:
- x = separation distance
- Tr = reach time
- v2 = velocity of the faster mobile
- v1 = velocity of the slowest mobile
Information about the problem:
- x = 10 km
- v2 = 10 km/h
- v1 = 6 km/h
- Tr=?
Applying the reach time formula we get:
Tr = x/(v2-v1)
Tr = 10 km/(10 km/h- 6 km/h)
Tr = 10 km/(4 km/h)
Tr = 2.5 h
<h3>What is velocity?</h3>
It is a physical quantity that indicates the displacement of a mobile per unit of time, it is expressed in units of distance per time, for example (miles/h, km/h).
Learn more about velocity at: brainly.com/question/80295?source=archive
#SPJ4
False. The sun from earth looks yellow, orange, or sometimes red, but it is really a big white ball of fire.