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How can you move in frictionless surface? Newton's Third Law of Motion: For every action there is an equal and opposite reaction.
This law is exemplified by what happens if we step off a boat onto the bank of a lake: as we move in the direction of the shore, the boat tends to move in the opposite direction (leaving us facedown in the water, if we aren't careful!).
Do a Google search for "Newton's 3 laws" and choose the web site below.http://csep10.phys.utk.edu/astr161/lect/history/newton3laws.html
I have a home-aid hovercraft. Hole a basketball in your hands. Throw the basketball forward and you go backwards.
Try something like this on ice with a little water sprayed on it to make it really slip….pery! Just be careful you don't fall down .Use a couple spotters.
What else can I help you with?
Can acceleration happen on a frictionless surface?
yes
What are the different of pleura and pericardium?
The pleura is a sac around the lungs. The pericardium is a sac around the heart. They both promote frictionless environments in which the organs can move.
How do you escape from a frictionless room?
If you are in a frictionless room, you can't push off of anything to exert enough force to move away. However, if you have a bottle of compressed gas or liquid, the force of the escaping gas from the container will exert a reaction force to push you where you need to go. If you are near a wall, you can push off of that.
When and object slides over a smooth horizontal surface how does the force of friction depend on the force of gravity on the object?
If the surface is smooth then it is almost frictionless. Hence the body will continue to move with constant velocity. However the object continues in a circular path and the weight is thus the centripetal force. It is assumed that the surface is very large)
Which task requires more effort pushing a 1-kg box across an ordinary floor or pushing a 2000-kg box across a frictionless floor?
If there is no air resistance moving the 2000-kg box would cost virtually no effort since the slightest shove would set it into motion which it would continue indefinably. Pushing the 1-kg box would require a constant investment of effort because you need to combat the force of friction. Thus, pushing the 1-kg box around is more tiresome.
What happens when three blocks are placed on a horizontal frictionless surface?
When three blocks are placed on a horizontal frictionless surface, they will remain stationary and not move because there is no force acting on them to cause them to move.
Can acceleration happen on a frictionless surface?
yes
What happens when three blocks are placed on a frictionless horizontal surface?
When three blocks are placed on a frictionless horizontal surface, they will remain stationary unless an external force is applied to them. If a force is applied to one of the blocks, it will move in the direction of the force, while the other blocks will remain stationary due to the absence of friction.
Is it possible for a car to move at a constant speed when it's engine is off?
no. It will slow down because there is nothing to power it to keep it going... unless it is on a frictionless surface, which is not possible on Earth
How do three blocks in contact with each other on a frictionless surface affect the overall system's motion and stability?
When three blocks are in contact with each other on a frictionless surface, they can move together as a single unit without any resistance. This can affect the overall system's motion by allowing it to move smoothly and without any hindrance. However, the stability of the system may be compromised as the blocks can easily slide or shift position due to the lack of friction.
How much force is required to keep a body moving with constants speed on a frictionless surface?
On a frictionless surface, no force is required to keep a body moving with constant speed. According to Newton's first law of motion, an object in motion will remain in motion unless acted upon by an external force. Thus, in the absence of friction, the body will continue to move at a constant speed indefinitely.
How can a person move when placed in frictionless area?
By having a force act on that person.
Why are trolleys made to move on frictionless surface?
Trolleys are made to move on frictionless surfaces to simplify the physics of the system and allow for easier calculations. By eliminating friction, it is easier to focus on the core principles of the movement and analyze the impacts of forces like gravity, tension, and acceleration. Additionally, removing friction helps to isolate the effects of other variables that may influence the motion of the trolley.
How can you get away in a frictionless surface?
You have to get rid of mass. Throw things, spit, fire a gun if you have one, etc. Since momentum is conserved, every time you get rid of something, you move across the ice in the opposite direction.
Is conservation of mechanical energy likely to hold if a hockey puck slid on a frictionless surface of ice?
yes
Can a frictionless surface exert normal force?
No, a frictionless surface cannot exert a normal force because the normal force is a force exerted perpendicular to the contact surface and is necessary to counteract the force of gravity or any other downward force. Without friction, there is no need for a normal force to counteract any horizontal force component.
It is possible to make a frictional less surface on which a ball will roll without end?
It is impossible to create a frictionless surface upon which a ball will roll without stopping. This is firstly because no two surfaces have a fritional constant of zero in that there is no surface which is perfectly smooth. Also, even if there were a true frictionless surface, a ball would not be able to roll along it forever due to air resistance.
