You must complete the template. Quote any standard equations you believe may be relevant and show some attempt.joejoe998 said:Homework Statement
An iron ball with a mass of 30kg falls freely from a height of 30m and impacts with the ground without rebounding.
It enters into the ground and is brought to rest at a depth of 8m.
Calculate the applied retarding force.
Homework Equations
The Attempt at a Solution
The formula for calculating applied retarding force is F = -ma, where F is the force, m is the mass, and a is the acceleration.
To calculate the applied retarding force on an object, you need to know the object's mass and its acceleration. Then, you can use the formula F = -ma to calculate the force.
The main difference between applied retarding force and applied force is their direction. Applied retarding force always acts in the opposite direction of the object's motion, while applied force can act in any direction.
The applied retarding force acts in the opposite direction of an object's motion, causing it to slow down or decelerate. The stronger the retarding force, the more the object's motion will be affected.
Yes, the applied retarding force can be greater than the object's weight. This can happen when there are multiple forces acting on the object, and the net force in the opposite direction is greater than the weight of the object.