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Which equation shows how to calculate the mass of an object given its acceleration and the net force acting on it?
The equation is F = ma, where F is the net force acting on the object, m is the mass of the object, and a is the acceleration of the object. Rearranging the formula to solve for mass, we get m = F / a. This equation allows you to calculate the mass of an object when you know the net force acting on it and the acceleration it experiences.
What is the sum of forces equation used to calculate the net force acting on an object?
The sum of forces equation, also known as Newton's second law, is F ma. This equation is used to calculate the net force acting on an object by multiplying the object's mass (m) by its acceleration (a).
What is the net torque acting on an object in rotational equilibrium?
The net torque acting on an object in rotational equilibrium is zero. This means that the sum of all torques acting on the object is balanced, causing it to remain at rest or maintain a constant rotational speed.
What is the rotational work equation and how is it used to calculate the work done in a rotational system?
The rotational work equation is rFsin, where represents torque, r is the distance from the axis of rotation to the point where the force is applied, F is the magnitude of the force, and is the angle between the force and the direction of rotation. This equation is used to calculate the work done in a rotational system by multiplying the torque by the angle through which the object rotates.
A torque acting on an object tends to produce what?
A torque acting on an object tends to produce rotation.
Which equation shows how to calculate the mass of an object given its acceleration and the net force acting on it?
The equation is F = ma, where F is the net force acting on the object, m is the mass of the object, and a is the acceleration of the object. Rearranging the formula to solve for mass, we get m = F / a. This equation allows you to calculate the mass of an object when you know the net force acting on it and the acceleration it experiences.
What is the sum of forces equation used to calculate the net force acting on an object?
The sum of forces equation, also known as Newton's second law, is F ma. This equation is used to calculate the net force acting on an object by multiplying the object's mass (m) by its acceleration (a).
What is the net torque acting on an object in rotational equilibrium?
The net torque acting on an object in rotational equilibrium is zero. This means that the sum of all torques acting on the object is balanced, causing it to remain at rest or maintain a constant rotational speed.
What is the rotational work equation and how is it used to calculate the work done in a rotational system?
The rotational work equation is rFsin, where represents torque, r is the distance from the axis of rotation to the point where the force is applied, F is the magnitude of the force, and is the angle between the force and the direction of rotation. This equation is used to calculate the work done in a rotational system by multiplying the torque by the angle through which the object rotates.
A torque acting on an object tends to produce what?
A torque acting on an object tends to produce rotation.
What is the radial force equation used to calculate the force acting on an object moving in a circular path?
The radial force equation used to calculate the force acting on an object moving in a circular path is F m v2 / r, where F is the force, m is the mass of the object, v is the velocity of the object, and r is the radius of the circular path.
When is an object in rotational equilibrium?
An object is in rotational equilibrium when the net torque acting on it is zero. This occurs when the clockwise torques are balanced by counterclockwise torques, resulting in no rotational acceleration.
When the net torque acting on an object is zero the object is in?
In that case, the object's rotational momentum won't change.
What is the relationship between the net torque acting on an object and its resulting rotational motion?
The net torque acting on an object determines its resulting rotational motion. If the net torque is greater, the object will rotate faster, and if the net torque is smaller, the object will rotate slower.
How is the equation fn mg ma used to calculate the force of friction acting on an object of mass m moving with acceleration a?
The equation fn mg ma is used to calculate the force of friction acting on an object of mass m moving with acceleration a by subtracting the force of gravity (mg) from the force needed to accelerate the object (ma). The remaining force is the force of friction.
How do you calculate tension in a system?
To calculate tension in a system, you can use the equation T mg ma, where T is the tension force, m is the mass of the object, g is the acceleration due to gravity, and a is the acceleration of the object. This equation takes into account the forces acting on the object to determine the tension in the system.
What is the equation for calculating the normal force acting on an object?
The equation for calculating the normal force acting on an object is: Normal force mass x gravity.
