0
What else can I help you with?
I Need to know what happens when a pram is moving i need to 1Know when pram is speeding up and slowing down and what forces affect wheels 2When pram is speeding up normal slowing down?
The main forces acting on the pram will be the force the person pushing the pram exerts on it, the friction against the ground and air resistance. When the pram is speeding up the force the pusher exerts will be larger than the combined force of the air resistance and the friction against the ground. When the pram is moving at a constant speed the forces acting on it will be balanced I.e. pushing force= air resistance+friction. When the pram is slowing down the air resistance and the friction will be greater than the pushing force.
What is where air is pushing down with more pressure?
atmosphere
The measure of the force with which air molecules are pushing on the Earth's surface?
This force is called atmospheric pressure, the force is measured per unit area because the bigger the area the more molecules hit. It is 14.7 pounds per square inch ("psi")
What pushes up if gravity pushes down?
Gravity pulls "down" and the opposite force is provided by whatever is beneath the object.
What force slows things down the most?
Friction and Air Resistance
What is a force that results from a coloumn of air pushing down?
atmospheric pressure
What is pushing of air called?
The pushing force of air is called air pressure.:)
What is the force pushing a parachute up called?
The force pushing a parachute up is called drag. It is created when the parachute interacts with the air as it falls, slowing down its descent.
Make a sentence with the word air pressure?
A force that is the result of the weight of a column of air pushing down on an area, that is air pressure.
Does the air push down on you when it it high pressure?
The air is always pushing down on you, just slightly more under high pressure. You don't notice it because we've evolved to counter this downward force with an outward force of our own.
What is the force of air pushing down on us?
The force of air pushing down on us is due to atmospheric pressure. At sea level, this pressure is about 14.7 pounds per square inch (psi). This pressure decreases with increasing altitude.
What do you call the force that air exerts on the surface of the Earth?
The force that air exerts on the surface of the Earth is called atmospheric pressure. It is caused by the weight of the air above pushing down on the surface.
The force of air molecules pushing on an area?
Air pressure.
What is a good example of air resistance?
A good example of air resistance is when a skydiver jumps out of a plane and feels the force of the air pushing against their body as they fall. This force slows down their descent and creates drag.
What is the measure of the force with which air molecules are pushing on earth surface?
Air Pressure
What is the result when the force pushing up on an immersed object is greater than the force pushing it down?
The object floats
What is the weight of the air pushing down on the earth?
The weight of the air pushing down on Earth's surface is due to air pressure, which averages around 14.7 pounds per square inch (psi) at sea level. This pressure is caused by the force exerted by the weight of the air molecules in the atmosphere above.
