Questions tagged 'Forces'
29 questions
How much upward force does support 1 and support 2 exert on the beam?
How much upward force do Support 1 and Support 2 exert on the beam? Consider a rigid beam that is 3.0 meters long and has a mass of 110 kg. It is supported at both ends. A student weighing 90 kg stan...
Moments around a Rod Physics Question?
A rod is bent into an L-shape and attached at one point to a pivot. The rod rests on a frictionless table, and the diagram represents a top-down view. This setup allows gravity to be ignored for the p...
unbalanced forces question?
A mother exerts a force (F) on her child in a moving elevator. If the child has a mass of 19.9 kg, calculate the magnitude of the force the mother exerts on the child under the following conditions:...
A crate is pulled with a force of 165 N at an angle 30 °
A crate is being pulled with a force of 165 N at an angle of 30 degrees. What is the horizontal component of the force acting on the crate?
what is the symmetry between the laws of Charles Coulomb and Sir Isaac Newton regarding forces?
What are the similarities and differences between Charles Coulomb's law of electrostatic forces and Sir Isaac Newton's law of universal gravitation in terms of the forces they describe and their under...
A mother pushes a baby stroller 10 meters by applying 40 newtons of force. How much work was done?
A mother pushes a baby stroller for a distance of 10 meters, applying a force of 40 newtons. How much work has been done in this process? I would appreciate your insights!
A house painter uses the chair and pulley arrangement of the figure to lift himself up the side of a house.
A house painter uses a chair and pulley arrangement, as shown in the figure, to lift himself up the side of a house. The painter has a mass of 70 kg, and the chair has a mass of 10 kg. What force must...
Pulling blocks question…?
Three identical blocks, each with a mass of m = 0.400 kg, are connected by ideal strings and are being pulled along a horizontal, frictionless surface by a horizontal force F. The tension in the strin...
Dec 31, 2024
A naturally occurring force related to two bodies in motion is _______ force.A. frictionalB. centripetalC. centrifugalD. gravitational?
A naturally occurring force that acts between two bodies in motion is known as a _ force. A. frictional B. centripetal C. centrifugal D. gravitational
A 100 N force acts along the x axis and a 150 N force acts at an angle of 40 degrees above the x axis.?
A 100 N force acts along the x-axis, while a 150 N force acts at an angle of 40 degrees above the x-axis. a) What is the resultant force vector? b) What is the magnitude of the resultant force? c) Wh...