Subject: Dynamics of Rigid BodiesTopic: "Work – Energy Relation, Power and Efficiency."Kindly solve it with the same answer provided and with complete solution and FBD. Activity 2. The block shown has a velocity VA = 25 m/s at A and a velocity VB = 15 m/sas it passes point B on the incline. Calculate the coefficient of friction u between theblock and the plane if S = 100 m and e = 25°.(Ans. p=0.69)S= 100 m25°

We know the concept as- Equation of motion is used. Frictional force acts in direction opposite to…

Answered: Activity 2. The block shown has a…

Similar questions

I need help with this problem and an explanation for the solution described below. (University Physics 1: Vectors)
Please help with this homework problem. Show all work
Needs Complete typed solution with 100 % accuracy.
Answer within 5 minutes
A cart rolls along a frictionless track. A graph of its potential energy vs position is shown below.a). Mark on the graph any points of stable equilibrium. If there are no stable equilibria, simply write “none.”b). What is the direction of the force when the cart is at x = 80m?Show all work, please and thank you!
An astronaut lands on a newly-discovered planet (without an atmosphere). As an experiment, she throws vertically upwards a pure vanadium sphere of radius 2.0 cm and density 5.5 × 103 kg m3 with an initial speed of 3.0 ms 1. The point of release is 1.2 m above the ground. She observes the sphere to travel 4.8 m before it starts falling to the ground. Calculate the kinetic energy of the projectile just as it hits the ground.
Is it experimentally possible that the energy absorbed by the cylinder due to friction could be greater than the work performed on it? Explain.
27.The potential energy function for either one of the two atoms in a diatomic molecule is often approximated by U (x)=-a/x¹² -b/x6 where x is the distance between the atoms. (a) At what distance of seperation does the potential energy have a local minimum (not at x = ¥)?(b) What is the force on an atom at this separation? (c) How does the force vary with the separation distance? Solution a. -2a b 1/6 ; b. 0; c. ~x6

Activity 2. The block shown has a velocity VA = 25 m/s at A and a velocity VB = 15 m/s as it passes point B on the incline. Calculate the coefficient of friction u between the block and the plane if S = 100 m and e = 25°. (Ans. µ=0.69) S= 100 m 25°