Find the minimum compression of the spring

Reference no: EM13277795

A spring with a force constant of 150N/m is used to push a 0.28-kg block of wood against a wall.

Part A Find the minimum compression of the spring needed to keep the block from falling, given that the coefficient of static friction between the block and the wall is 0.50. (cm)

Part B Does your answer to part A change if the mass of the block of wood is doubled? (yes/no)

Reference no: EM13277795

Questions Cloud

Influence an idea for change into a law : Nurses are influential members of the community and the political system - Proposal for the problem or concern may influence an idea for change into a law.

Draw as circuit diagram of the basic non-inverting amplifier : Draw as circuit diagram of the basic non-inverting amplifier configuration. Give an expression for the closed-loop voltage gainof the circuit in terms of the resistances, assuming an ideal co amp

Calculate current in resistor if a bias of 5 volt is applied : A silicon semiconductor resistor is in the shape of a rectangular bar with a cross sectional area of 1x10-6 cm2 a length of 0.1 cm and is doped with a donor concentration of 5x1016 cm-3. (a) Calculate the resistance of this resistor at 300K.

Explain what is the molar s : What is delta S if 3.00 moles Pb is cooled from 200 °C to 25 °C {J/K}? (B)What is the molar S° (473 K) if the value at 25 °C is 26.44 J•mol -1 •K -1

Find the minimum compression of the spring : Find the minimum compression of the spring needed to keep the block from falling, given that the coefficient of static friction between the block and the wall is 0.50

Environmental concerns-chemical contaminants : From the first e-Activity, choose a location and provide a review of the different type of environmental concerns and chemical contaminants. Note: Be sure to explain the source of chemical exposure, as well as any strategies to minimize or eliminate ..

Explain a solution made by diluting hcl : Find H+ and the pH of the following solutions a) .30M HBr b) a solution made by diluting 10.0 mL of 6.00 M HCl to .300 L with water

Determine the time constant associated with the currency : the purchasing power P of a certain unit of currency declines by 3 percent per year. Determine the time constant associated with the purchasing power of this currency.

What is the force of friction exerted on the backpack : If the spring is pulled until it stretches 2.40cm and the pack remains at rest, what is the force of friction exerted on the backpack by the table

User Account

All Pages