A 2 kg block is experiencing a variable force P as it moves down an incline. In the first 4 m, the force P points down the incline block and in the last 4 m the force P is directed up the incline. a) Find the work done by P in the first 8 m b) Find the work done by gravity if As = 10 m down the incline. P(N) P. AS As (m), 10 displacement down the ramp 2 4 8 6m 10m f 8m -15 ] c) Find the work done by the one-dimensional variable force, F(x) = ½ x³ (all in Sl units) in moving an object from x = -2 m to x = 0.

A 2 kg block is experiencing a variable force P as it moves down an incline. In the first 4 m, the force P points down the incline block and in the last 4 m the force P is directed up the incline. a) Find the work done by P in the first 8 m b) Find the work done by gravity if As = 10 m down the incline. P(N) P. AS As (m), 10 displacement down the ramp 2 4 8 6m 10m f 8m -15 ] c) Find the work done by the one-dimensional variable force, F(x) = ½ x³ (all in Sl units) in moving an object from x = -2 m to x = 0.

Name: A 2 kg block is experiencing a variable force P as it moves down an i
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: A 2 kg block is experiencing a variable force P as it moves down an incline.In the first 4 m, the force P points down the incline block and in the last 4 m the force P isdirected up the incline.a) Find the work done by P in the first 8 mb) Find the

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A box of mass 4.0 kg is accelerated from rest across a floor at a rate of 2.0 m/s^2 for 9.0 s . a.) Find the net work done on the box. Express your answer to two significant figures and include the appropriate units. W= ________
The force on a particle is directed along an x axis and given by F = Fo(x/xo - 1) where x is in meters and F is in Newtons. If Fo= 1.4 N and xo = 2.3 m, find the work done by the force in moving the particle from x = 0 to x = 2x0 m. Number i Units
7. A 1650 kg car accelerates up a hill by applying a force of 4.61 × 10³ N parallel to the hill. The hill is at an incline of 13°. m 2016 d = 17 m 13° A. What is the net work done on the car as it travels 17 m up the hill? (Hint: calculate the work done by each force in the system. There are 3 forces. The net work is the sum of the works done by each individual force.) b. What is the change in kinetic energy for the car? at the bottom of the hill. How fast is it moving at the top The car is travelling at a speed of 16 of the hill? I= c) 74°F
Problem 2: A certain spring has a spring constant k₁ = 660 N/m as the spring is stretched from x = 0 to x1 = 35 cm. The spring constant then changes to k₂ = 250 N/m as the spring is stretched to x2= 65 cm. From x₂= 65 cm to x3 = 89 cm the spring force is constant at F3 = 105 N.
Needs Complete typed solution with 100 % accuracy.
The force on a particle is directed along an x axis and given by F = Fo(x/xo - 1) where x is in meters and F is in Newtons. If Fo= 1.5 N and Xo = 5.8 m, find the work done by the force in moving the particle from x = 0 to x = 2x0 m. Number i Units