a) force,f = kx => k = f/x = slope = 5-3/1-0.6 = 2/0.4 = 5 N/m
b) f = mg = kx => x = mg/k =W/k = 28.5/5 = 5.7 m
Below is a graph showing the magnitude of a spring force for different stretched distances. What...
A spring is stretched by adding on different masses and the following Force Position graph is obtained a What kind of energy is stored in the spring when it is stretched by meters? b. Write down the expression in terms of spring constant k and position x. c. Calculate the spring constant k using the graph above. d. Calculate the work done in moving the spring from position '1 meter' to '2 meter'.
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...
A spring is stretched and the work recorded as shown in the table below. Work (joules) Stretch (m) 0.11 0.1 0.44 0.2 0.99 0.3 1.76 0.4 2.75 0.5 3.96 0.6 5.39 0.7 Graph this data to find the spring constant, k, of the spring. Give your answer in N/m. please try to graph and explain what you graphed ? hint, data is NOT linear show how u got your values for the graph
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...
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
A spring is stretched and the work recorded as shown in the table below. Work Stretch (joules) (m) 0.350 0.10 1.40 0.20 3.15 0.30 5.60 0.40 8.75 0.50 12.6 0.60 17.2 0.70 Graph this data to find the spring constant, k, of the spring. Give your answer in N/m.
A spring is stretched and the work recorded as shown in the table below. Work (joules) Stretch (m) 0.11 0.1 0.44 0.2 0.99 0.3 1.76 0.4 2.75 0.5 3.96 0.6 5.39 0.7 Graph this data to find the spring constant, k, of the spring. Give your answer in N/m. Hint #1: What is the formula work and spring displacement? Hint #2: You can cut and paste the table into a spreadsheet to save time! This data is NOT linear. You'll...
A spring of force constant 235.0 N/m and unstretched length 0.210 m is stretched by two forces, pulling in opposite directions at opposite ends of the spring, that increase to 24.0 N. Part A How long will the spring now be? Express your answer in meters. How much work was required to stretch it that distance? Express your answer in joules.
A spring is stretched and the work recorded as shown in the table below. Work (joules) Stretch (m) 0.350 0.10 1.40 0.20 3.15 0.30 5.60 0.40 8.75 0.50 12.6 0.60 17.2 0.70 Graph this data to find the spring constant, k, of the spring. Give your answer in N/m. Hint #1: What is the formula work and spring displacement? Hint #2: You can cut and paste the table into a spreadsheet to save time! This data is NOT linear. You'll...
The force constant of a spring is 141 N/m. Find the magnitude of the force required to compress the spring by 4.70 cm from its unstretched length. N Find the magnitude of the force required to stretch the spring by 7.96 cm from its unstretched length. N