A displacement is a vector quantity that takes into account the shortest distance from the starting point to the endpoint.
The given above gave a time interval in minutes which needs to be converted to seconds. Given that each minute is 60 seconds, 5 minutes equal 300 seconds. To determine the distance, multiply time with speed. The product is 225 m.
Thus, the displacement is 225 m.
4. 1 and 2 only.
1. the downward force is the force of gravity.
<span>2. The upward force exerted is the Normal reaction from the floor.</span>
The correct answer is '44'.
In fact, the atom of an element has an equal number of protons and electrons: therefore, if element X has 44 protons, it should have 44 electrons as well.
For curiosity: the chemical element with 44 protons and 33 electrons is Ruthenium.
Answer:
x=0.8
Explanation:
Defining our values we have
Where 
is the pressure of the super heated steam
is the Temperature of the super heated steam
and 
is the pressure in an adiabatic process.
State 1
State 2
Note that here in state 2 the process is Reversible.
At the value where 
we have
Through this values we can calculate the Fraction of steam,
Answer:
the total travled is 2.75
Explanation:
because if you divide 110 by 40 you get 2.75
