i'm currently simulating a cantilver used in atomic force microscopes. I'm then calculating the spring constant of a cantilever using Hooke's law and the z-displacement caused by a load. There is a another well established method to calculate the spring constant k of rectangular cantilevers b...
METHOD FOR CALCULATING SPRING CONSTANT OF ELASTIC SUSPENSION MECHANISMPROBLEM TO BE SOLVED: To provide a method for calculating a spring constant of an elastic suspension mechanism capable of accurately obtaining a dynamic spring constant in a horizontal direction.RI SEIBUN...
Homework Statement A block of mass m = 3.4 kg is dropped from height h = 44 cm onto a spring of spring constant k = 1920 N/m (Fig. 8-38). Find the...
First, calculate the force of the bungee cord on the throwarm. This can be done by using Hooke's law, F = -kx, where F is the force, k is the spring constant of the bungee cord, and x is the maximum stretch of the bungee cord. Next, calculate the torque of the bungee cord ...
For accurate timekeeping, the length of the pendulum must be kept as nearly constant as possible. This may be done in several ways, some of which use the differing coefficients of expansion (the amount of expansion per degree change in temperature) of different metals to obtain a cancelling-...
Calculate the force of gravity acting on the tennis ball. 18. A diver weighing 85.0 kg jumps off a springboard. What is the force of gravity acting on the diver? 19. An electric motor with a mass of 7.0 kg is placed on a rigid foundation. Calculate the gravitational force acting ...
consider a spring that is fixed to a point (i have tried to draw a picture, so to make it clearer as to what i am talking about) that rotates anti clockwise in a horizontal fashion. there is a ball on the end of the spring with mass m, the spring has spring constant k and unst...
Homework Statement Question A 7.6 kg body is at rest on a frictionless horizontal air track when a constant horizontal force F with arrow acting in the...
The requirements have not locked down the actuator stroke, although 8mm seems very likely. The unusual (to me) part is the actuator's maximum full-cycle frequency: 30Hz. For an open/close valve, that's fairly quick action. As a first pass, I want to make sure that the L/R constant ...
the solenoid C.49 which retracting its plunger draws the latch 245 into preparatory position to operate upon the ratchet 246. At the termination of a computation the depressed push button is released, deenergizing the said solenoid and permitting the latch 245 to displace the member 246 integral...