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To get an acceleration, there has to be a net force - and conversely, if there is a net force, there is acceleration. In many common situations, there are two or more forces that cancel one another - the vector sum of the forces is zero, and therefore there is (by definition) no net force, and no acceleration. Here is one example. A book lies on the table. Gravity pulls the book down, but the book doesn't accelerate downward. What is the counter-force? It has to be the table pushing the book up. (Of course, by Newton's Third Law, if the book pushes down against the table, then the table pushes up against the book.)
What else can I help you with?
How can one determine the net force acting on an object without knowing its acceleration?
To determine the net force acting on an object without knowing its acceleration, you can use Newton's second law of motion. The net force can be calculated by multiplying the object's mass by its acceleration. This formula is expressed as F ma, where F is the net force, m is the mass of the object, and a is the acceleration. By rearranging the formula, you can find the net force even if the acceleration is unknown.
What can you do to accelerate an object faster if you can not increase the force?
To accelerate an object faster without increasing the force, you can reduce the object's mass. This would allow the same force to produce a greater acceleration according to Newton's second law, F = ma. By decreasing the mass, the object will experience a larger acceleration for the given force, resulting in faster acceleration.
What is the acceleration of an object which is 26 kg?
Acceleration depends on the force acting on an object, not just its mass. If a force is applied to a 26 kg object, its acceleration can be calculated using the formula acceleration = force / mass. Without information about the force acting on the object, the acceleration cannot be determined.
How can acceleration be produced in a body without applying any external force?
Acceleration can be produced in a body without applying any external force through an internal force, such as tension in a string or a normal force. For example, when an object is swung in a circle on a string, the tension in the string provides the centripetal force that causes the acceleration towards the center of the circle.
How much force is needed to accelerate a 66 kg skier at 2 sec?
To calculate the force needed to accelerate the skier, you need to know the acceleration. If the acceleration is not provided, you can use the formula F = m*a, where F is the force, m is the mass of the skier (66 kg), and a is the acceleration. However, without the acceleration value, the force cannot be accurately calculated.
How much acceleration is produced while applying a constant force without friction?
It depends on the amount of force force=distance*acceleration
How can one determine the net force acting on an object without knowing its acceleration?
To determine the net force acting on an object without knowing its acceleration, you can use Newton's second law of motion. The net force can be calculated by multiplying the object's mass by its acceleration. This formula is expressed as F ma, where F is the net force, m is the mass of the object, and a is the acceleration. By rearranging the formula, you can find the net force even if the acceleration is unknown.
What can you do to accelerate an object faster if you can not increase the force?
To accelerate an object faster without increasing the force, you can reduce the object's mass. This would allow the same force to produce a greater acceleration according to Newton's second law, F = ma. By decreasing the mass, the object will experience a larger acceleration for the given force, resulting in faster acceleration.
What is the relation between force and acceleration on the basis of graph?
Use Newton's Second Law. Specifically, if you assume that the mass remains constant, then force will be proportional to acceleration. Force divided by mass yields acceleration (without friction, etc.).
Explain how a football and a soccerball can have different accelerations if pushed by the same force?
Force = mass x acceleration, therefore, acceleration = force / mass.Force = mass x acceleration, therefore, acceleration = force / mass.Force = mass x acceleration, therefore, acceleration = force / mass.Force = mass x acceleration, therefore, acceleration = force / mass.
What is the acceleration of an object which is 26 kg?
Acceleration depends on the force acting on an object, not just its mass. If a force is applied to a 26 kg object, its acceleration can be calculated using the formula acceleration = force / mass. Without information about the force acting on the object, the acceleration cannot be determined.
What is force on an object when its acceleration is normal force?
force of acceleration
Is force acceleration?
No a force causes acceleration.
How can acceleration be produced in a body without applying any external force?
Acceleration can be produced in a body without applying any external force through an internal force, such as tension in a string or a normal force. For example, when an object is swung in a circle on a string, the tension in the string provides the centripetal force that causes the acceleration towards the center of the circle.
How its force related to acceleration?
Force causes acceleration.
How much force is needed to accelerate a 66 kg skier at 2 sec?
To calculate the force needed to accelerate the skier, you need to know the acceleration. If the acceleration is not provided, you can use the formula F = m*a, where F is the force, m is the mass of the skier (66 kg), and a is the acceleration. However, without the acceleration value, the force cannot be accurately calculated.
What creates force?
Mass and acceleration creates force (Mass*Acceleration=Force).
