Determine the amount by which the spring is compressed

Reference no: EM13263173

A 30.0-kg block is resting on a flat horizontal table. On top of this block is resting a 15.0-kg block, to which a horizontal spring is attached. The spring constant of the spring is 325 N/m. The coefficient of kinetic friction between the lower block and the table is 0.600, and the coefficient of static friction between the two blocks is 0.900. A horizontal force F is applied to the lower block as shown. This force is increasing in such a way as to keep the blocks moving at a constant speed. At the point where the upper block begins to slip on the lower block, determine

(a) the amount by which the spring is compressed and

(b) the magnitude of the force F.

Reference no: EM13263173

Questions Cloud

Find cutoff frequencies if sampling frequency in 30 khz : Sketch magnitude and phase responses (as linear gain versus digital frequencies) for each filter (use [0,π]). Indicate filter type. Find cutoff frequencies if sampling frequency in 30 kHz. Use 6 points only. Do not use MATLAB.

How does this influence how you interpret them : you will want to look through the rest of the website so that you understand where these letters are coming from. Who are these soldiers? Where are they from? How does this influence how you interpret them?

By how much does the spring stretch : In 0.744 s, a 8.16-kg block is pulled through a distance of 4.47 m on a frictionless horizontal surface, starting from rest. By how much does the spring stretch

What is the percentage change in the price for each bond : What is the percentage change in the price for each bond after the decline in interest rates? Fill in the following table. Round your answers to two decimal places.

Determine the amount by which the spring is compressed : A 30.0-kg block is resting on a flat horizontal table. On top of this block is resting a 15.0-kg block, to which a horizontal spring is attached. determine the amount by which the spring is compressed

Find the load voltage and power output realized : Design a suitable amplifier using a combination of these stages. Your design should utilize the minimum number of stages and should ensure that the signal level is not reduced below 10 mV at any point in the amplifier chain.

Explain why a pid controller is not a good idea for process : Explain why a PID controller is not a good idea for this process. Use Matlab to design a PD controller for this process. Repeat the design, but this time use a lead-lag compensation network to cancel the 0.731 time constant and replace it with a 0..

What is the maturity risk premium for the 2-year security : The real risk-free rate is 3%, and inflation is expected to be 2% for the next 2 years. A 2-year Treasury security yields 7.9%. What is the maturity risk premium for the 2-year security?

Design of a shunt regulator fed from a 15 volts supply : a zener diode exhibits a constant voltage of 5.6 volts for currents greater than five times the knee current.Izk is specified to be 1 ma. the zener is to be used in the design of a shunt regulator fed from a 15 volts supply .

User Account

All Pages