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Calculate the acceleration of a 82 kg couch that is pushed across the floor with an unbalanced force of 21 N?
Newton's 2nd Law of Motion: F [N] =m [kg] *a [m/s2], where F = net force acting on an object; m = mass of the object; and a = acceleration of the object.
Rearrange the equation: a = F / m = 21 [N] / 82 [kg] = 0.2561 [m/s2].
Note that scalar quantities for F and a are assumed. This statement is true when the motion is linear (a straight line). The situation will be more complicate if vector quantities are considered.
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Is a A child being pushed on a swing a balanced or unbalanced force?
When a child is being pushed on a swing, it is an example of an unbalanced force. The force provided by the push helps to overcome the force of gravity to keep the child swinging.
A 10-kg object is pushed by an unbalanced force of 9kg-m s squared What is the resulting acceleration?
By using Newton's second law of motion (F = ma), we can calculate the acceleration. The force acting on the object is 9 kg-m/s^2. The mass of the object is 10 kg. Therefore, the acceleration would be 0.9 m/s^2.
How do you know if an object has been subjected to an unbalanced force?
If an object experiences a change in its motion (acceleration) or deformation, it has likely been subjected to an unbalanced force. Observing the object's movement or change in shape can provide clues about whether unbalanced forces are acting upon it. Additionally, examining external factors that may have influenced the object's behavior can help determine if unbalanced forces are at play.
Which object would have the greatest acceleration if you pushed on it with a force of 8.2 N?
The object with the smallest mass would have the greatest acceleration when pushed with a force of 8.2 N, as acceleration is inversely proportional to mass when force is constant.
How do you find the acceleration of a pushed object?
You can find the acceleration of a pushed object by dividing the net force acting on the object by its mass, using the formula a = F/m, where a is the acceleration, F is the net force, and m is the mass of the object.
Is a A child being pushed on a swing a balanced or unbalanced force?
When a child is being pushed on a swing, it is an example of an unbalanced force. The force provided by the push helps to overcome the force of gravity to keep the child swinging.
A 10-kg object is pushed by an unbalanced force of 9kg-m s squared What is the resulting acceleration?
By using Newton's second law of motion (F = ma), we can calculate the acceleration. The force acting on the object is 9 kg-m/s^2. The mass of the object is 10 kg. Therefore, the acceleration would be 0.9 m/s^2.
How do you know if an object has been subjected to an unbalanced force?
If an object experiences a change in its motion (acceleration) or deformation, it has likely been subjected to an unbalanced force. Observing the object's movement or change in shape can provide clues about whether unbalanced forces are acting upon it. Additionally, examining external factors that may have influenced the object's behavior can help determine if unbalanced forces are at play.
What two factors pushed eurpeans across the Atlantic ocean?
What factors finally pushed the england across the atlantic?
Which object would have the greatest acceleration if you pushed on it with a force of 8.2 N?
The object with the smallest mass would have the greatest acceleration when pushed with a force of 8.2 N, as acceleration is inversely proportional to mass when force is constant.
How do you find the acceleration of a pushed object?
You can find the acceleration of a pushed object by dividing the net force acting on the object by its mass, using the formula a = F/m, where a is the acceleration, F is the net force, and m is the mass of the object.
What is the acceleration of a kg mass pushed by a N force?
Acceleration is 0.25m/s2 (A = force/mass).
A 5.5 kg box is pushed across the lunch table. The acceleration of the box is 4.2 ms2. What was the net force applied to the box?
The net force applied to the box is equal to the mass of the box multiplied by its acceleration, which is 5.5 kg * 4.2 m/s² = 23.1 N.
What is the acceleration of an 18 kg mass pushed by a 9 n force?
Using Newton's second law (F=ma), we can find the acceleration by dividing the force (9 N) by the mass (18 kg). The acceleration of the 18 kg mass pushed by a 9 N force would be 0.5 m/s^2.
What is the acceleration of a 3 kg ball pushed with 15n force?
The acceleration of the 3 kg ball pushed with a 15 N force can be calculated using Newton's second law: F = ma. Rearranging the formula to solve for acceleration, we have a = F/m. Plugging in the values, we get a = 15 N / 3 kg = 5 m/s^2. Hence, the acceleration of the 3 kg ball pushed with a 15 N force is 5 m/s^2.
What is the accleration of a 5 kg mass pushed by a 10 newtons force?
The acceleration of the 5 kg mass pushed by a 10 N force can be calculated using the formula: acceleration = force / mass. Plugging in the values, we get acceleration = 10 N / 5 kg = 2 m/s^2. Therefore, the acceleration of the mass would be 2 m/s^2.
What would happen to the acceleration if one person pushed two people in the swing why?
The acceleration of the swing would increase if one person pushed two people on it because the combined mass of the two people would be greater than just one person, requiring more force to achieve the same acceleration. Increased force would result in greater acceleration.
