0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the upward force that is exerted by a gas or liquid called?
well The upward force of a liquid or gas on an object is called
How does the graph of displacement vs. time look for something moving at a constant positive velocity?
An Upward Sloping Straight Line. <3
What is displacement of the point of a wheel initially in contact with the ground when the wheel rolls forward one-half revolution.radius of the wheel is R?
Displacement is a vector quantity. Magnitude is 2R and direction is vertically upward
For an object that is speeding up in the positive direction what does the displacement vs. time graph look like?
a graph curving upward
How does the graph displacement vs time look for something moving at a constant positive velocity?
An Upward Sloping Straight Line. <3
How is ammonia gas collected in the laboratory preparation of ammonia gas?
Ammonia is collected in the laboratory by upward delivery and downward displacement of air....
What is upward displacement of air?
yahaya from nupe land
What is the difference between upward and downward delivery?
If you r talking about gases Downward delivery:-collecting gases which are denser than air. e.g. carbon dioxide, chlorine. upward delivery :-collecting gases which are less dense than air. e.g. hydrogen.
Which one of the following remains constant while throwing a ball upward-displacement or kinetic energy or acceleration or velocity?
displacement
Is displacement of liquid by liquid easier than by gas?
Yes, Liquid -Liquid displacement is easier than displacement with gas. the liquids cannot be compressible, but gas can. the volume of gas required for displacement is lower than volume of liquid.
What is the upward force that is exerted by a gas or liquid called?
well The upward force of a liquid or gas on an object is called
Maximum displacement upward of a particle of the medium?
The maximum displacement upwards is given by the equation y=-vxv/2g. At the peak, the value of velocity is said to be v=0.
Why hydrogen cant be collected by the downward displacement of air?
because hydrogen is collected by the upward displacement of air although it is 14.5 times lighter than air B)
How does the graph of displacement vs. time look for something moving at a constant positive velocity?
An Upward Sloping Straight Line. <3
Gas collected by displacement of water?
hydrogen
Will methane gas rise when released in the air?
Methane gas settles down because methane gas is heavier than and is carried by the upward displacement of air. ---------------------------------------------- The density of methane is 0,717 g/L and the density of air is 1,2 g/L at 0 0C; consequently methane gas raise in the air.
What is displacement of the point of a wheel initially in contact with the ground when the wheel rolls forward one-half revolution.radius of the wheel is R?
Displacement is a vector quantity. Magnitude is 2R and direction is vertically upward
