Need a force to accelerate an object on a frictionless surface

In summary, the conversation discussed whether a force is needed to accelerate an object on a friction-less surface and how one could calculate the force using the relevant equation F=MA. The suggestion was also made to revise Newton's First Law.
  • #1
DavidMasabo
1
0
Homework Statement
would you need a force to accelerate an object on a friction-less surface?
How could one calculate the force?
Relevant Equations
F=MA
Problem Statement: would you need a force to accelerate an object on a friction-less surface?
How could one calculate the force?
Relevant Equations: F=MA

would you need a force to accelerate an object on a friction-less surface?
How could one calculate the force?
 
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  • #2
DavidMasabo said:
Problem Statement: would you need a force to accelerate an object on a friction-less surface?
How could one calculate the force?
Relevant Equations: F=MA

Problem Statement: would you need a force to accelerate an object on a friction-less surface?
How could one calculate the force?
Relevant Equations: F=MA

would you need a force to accelerate an object on a friction-less surface?
How could one calculate the force?
Welcome to the PF.

Looks like you answered your own question by listing the Relevant Equation... :smile:
 
  • #3
David - Revise Newtons First Law.
 

1. What is the definition of force in relation to acceleration on a frictionless surface?

The definition of force is any influence that can change the motion of an object. In the context of acceleration on a frictionless surface, force is required to overcome the inertia of an object and cause it to move.

2. What is the equation for calculating the force needed to accelerate an object on a frictionless surface?

The equation for calculating force is F=ma, where F is force, m is the mass of the object, and a is the acceleration. This means that the force required to accelerate an object on a frictionless surface is directly proportional to its mass and the acceleration it needs to undergo.

3. Does the type of object or its shape affect the amount of force needed for acceleration on a frictionless surface?

No, the type or shape of an object does not affect the amount of force needed for acceleration on a frictionless surface. This is because friction, which is affected by an object's shape, does not play a role in the motion of objects on a frictionless surface.

4. Can an object be accelerated indefinitely on a frictionless surface?

Yes, an object can be accelerated indefinitely on a frictionless surface as long as there is a continuous application of force. This is because without friction, there is no opposing force to slow down or stop the object's motion.

5. What are some real-life examples of objects being accelerated on a frictionless surface?

One real-life example is a hockey puck sliding on ice. Another example is a roller coaster on a smooth track. In both cases, there is minimal friction, allowing for the objects to be accelerated with minimal resistance.

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