Could someone please answer these physics question ASAP? You need to know shear and bending moments, shear and bending forces and tensile forces.
A 2-kg-block is pushed upward from underneath by a constant 50-N vertical force. The block is sliding on the bottom side of an inclined plane that makes an angle of 70º with respect to the vertical. The coefficient of kinetic friction between the block and the plane is 0.2. (a) Determine if the net force […]
A rocket with its thruster on is speeding up towards the Moon. Therefore, what type of force is acting on the rocket?A.zero net forceB.frictional forceC.balanced forceD.unbalanced force
General Relativity
pls help me with this question
Objective: Get practice with Lagrangian mechanics by solving Lagrange’s equations for another simple system for which you already know the answers. Consider a block of mass m subject to gravity and sliding down a frictionless inclined plane making an angle with respect to the horizontal (you may ignore air resistance). Write down the Lagrangian […]
Objective: Understand how one might modify Lagrange’s equations if a non-conservative force does work on a system. The question has been attached to file 4. The notes have been attached to file a, b, c.
What is the direction of resultant vector in degrees, if the positive x axis is zero degrees?
I need help with a homework assignment. It is mostly multiple-choice and I would love the help. Thanks!
please help me with this question
