Answer:
Explanation:
Given:
- pressure on the piston,
- diameter of the piston,
- displacement of the piston,
- time taken in the piston displacement,
<u>Now, we find the force on the piston:</u>
where, A = area upon which pressure acts
<u>we know that Power is given as:</u>
Acceleration = force / mass = 50/150 = 0.33 m/s^2
Answer:
Option A. 1 bar = 1 atm
Explanation:
Pressure has various units of measurement. Each unit of measurement can be converted to other units of measurement. For example:
1 atm = 1 bar
1 atm = 760 mmHg
1 atm = 760 torr
1 atm = 1×10⁵ N/m²
1 atm = 1×10⁵ Pa
With the above conversion scale we can convert from one unit to the other.
Considering the question given above, it is evident from the coversion scale illustrated above that only option A is correct.
Thus,
1 bar = 1 atm
Answer:
divide the distance by the time and get average velocity in units of s. the detection to the left
