How would you calculate the area under a force/change in length graph? What would be the units? Choose 4 of the choices below
J
F*x
1/2 F*x
Nm
N/m
F/x
spring constant
kgm2/s2
How would you calculate the area under a force/change in length graph? What would be the...
What is the unit of the quantity which is given by the area under force - displacement graph? A) ms^-2 B) Nm C) None D) N/m
4. + Previous Answers AJULUI Use the force vs. displacement graph below to find the spring constant of the spring that was used. F(N) 08 4x(m) 0.4 0.6 40 What force should be applied to stretch this spring to 5 cm (in N)? (You may enter your answer to any number of significant figures.) XN Enter the spring force in N/m. X N/m
Questions 4 and 5
QUESTIONS: 1.Plot a graph of the force acting on the spring versus spring extension. 2. (a) Use the graph to calculate the spring constant including units. () Does the spring obey Hooke's Law over the range of applied forces used? Justify your response. (e) Write the equation for the spring which describes the relationship between extension and applied force to the spring. 3. (a) Use the spring equation to calculate the extension of the spring when...
Find an approximation of the area of the region R under the graph of the function f on the interval [-1, 2]. Use n = 6 subintervals. Choose the representative points to be the left endpoints of the subintervals. f(x) = 6 - x2 _______ square units
3. A force of 200 N stretches a spring How far would this spring stretch with a force of 100 N applied to i? 30 cm. What is the spring constant of the spring? 4. A 20 kg box is attached to a compressed spring that has a spring constant of 300 N'm. The box is resting on a frictionless surface and the spring is compressed 30 cm a. What is the EPE of the spring? b. What will be...
Below is a graph showing the magnitude of a spring force for different stretched distances. What is the spring constant of the spring? N/m If you hang a 28.5 N weight on the spring, how far will it stretch before coming to rest? M
Peer Leading Exercise 7 Spring 2019: Area Under the Given a function (x), the area under the curve is the area of the region bordered by the x -sxis and the graph of y(x). Area under the curve is somehow related to anti-derivatives. We wish to Example: Let f(x) -10-2x. Find the area under the curve between x 0 and x graph to help you visualize what is going on. Do you recognize the shape? 5. We include a 2...
A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of 6.80 N is applied. A 0.510-kg particle rests on a frictionless horizontal surface and is attached to the free end of the spring. The particle is displaced from the origin to x = 5.00 cm and released from rest at t = 0. (Assume that the direction of the initial displacement is positive. Use the exact values you enter to make later calculations.) (a)...
1) Find the area (in square units) of the region under the graph of the function f on the interval [−1, 3]. f(x) = 2x + 4 2) Find the area (in square units) of the region under the graph of the function f on the interval [1, 7]. f(x) = 1/x
A student measures the force required to stretch a spring by various amounts and makes the graph shown in Figure, which plots this force as a function of the distance the spring has stretched. (a) Does this spring obey Hooke’s law? How do you know? (b) What is the force constant of the spring, in N/m? (c) What force would be needed to stretch the spring a distance of 17 cm from its unstretched length, assuming that it continues to...