Physics, 01.05.2021 23:10 sarahsompayrac

In an experiment to venfy Hooke's lawa student impacted with a force on a spring measured the elongation of the spring repeated this experiment several times and then he drew the relationship between force and the elongation as shown in the attached figure ?Between which two points on the attached figure could be applied

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 22:50

Aplane takes off from an airport and flies to town a, located d1 = 215 km from the airport in the direction 20.0° north of east. the plane then flies to town b, located d2 = 230 km at 30.0° west of north from town a. use graphical methods to determine the distance and direction from town b to the airport. (enter the distance in km and the direction in degrees south of west.)

Answers: 2

Answer

Physics, 22.06.2019 09:30

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Answers: 1

Answer

Physics, 22.06.2019 17:30

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.

Answers: 1

Answer

Physics, 22.06.2019 19:30

A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.

Answers: 1

Answer

You know the right answer?

In an experiment to venfy Hooke's lawa student impacted with a force on a spring measured the elonga...

Questions