When you say atmospheric pressure it is a standard on all places on earth. The value of standard atmospheric pressure is 1 Bar approximately or 14.7 lb per square inch. This pressure is an attribute of free molecules on the air which is not bound the accumulation of the pressure of this in average is the atmospheric pressure.
Answer: The displacement of the elevator between 8 s and 24 s is 6 m. Explanation: Given that,. Initial time = 8 s. Final time = 24 s.
Answer:
The answer D ...............
Answer:
A "fixed price" energy tariff means that your unit price for gas and electricity will not change for the duration of the plan. A variable rate means your energy price can vary during the plan. If you have a fixed price plan and your supplier announces a price rise, your rates will not change.
Explanation: Google
Answer:
Explanation:
Given data
Linear speed of spaceship V=39000 km/h =10833.3 m/s
The radius of circular motion r=4360 km=4360000 m
For Part (a) angular velocity
The angular velocity is given by:
Substitute the given values
So
For Part(b) The radial acceleration of spaceship
The radial acceleration is given by:
Substitute given values and value of ω
So
For Part (c) The tangential acceleration
The spaceship is rotating with constant angular velocity,then the tangential acceleration of spaceship is zero
So
