1. The static spring constant k (in N/m) can be determined from: Select Answer: - the...

1. The static spring constant k (in N/m) can be determined from:

Select Answer:

- the reciprocal of the slope of a graph of displacement (in meters) as a function of total added weight (in Newtons)

- the slope of a graph of final position (in cm) as a function of total added mass (in grams)

- the y-intercept of a graph of displacement (in meters) as a function of total added weight (in Newtons)

- the slope of a graph of displacement (in meters) as a function of total added weight (in Newtons)

2. For a mass in equilibrium while attached to a vertically suspended spring, the functional dependence of the stretch of the spring on total hanging mass is theorized to be:

Select Answer:

- Quadratic

- Exponential

- power

- linear

Expert Solution

genius_generous answered 2 years ago

6. The dynamic spring constant k (in N/m) determined using an oscillating vertical spring is directly...

6. The dynamic spring constant k (in N/m) determined using an oscillating vertical spring is directly related to: - the reciprocal of the slope of a graph of period squared (in s2) as a function of total added mass (in kg) - the slope of a graph of period squared (in s2) as a function of total added mass (in kg) - the reciprocal of the slope of a graph of period (in s) as a function of total added...

a block of mass m=0.10 kg attached to a spring whose spring constant is k=2.5 N/m...

a block of mass m=0.10 kg attached to a spring whose spring constant is k=2.5 N/m . At t=0.2s, the displacement x=-0.3m, and the velocity v=-2.0m/s a) find the equation of displacement as a function of time b) sketch the displacement as a function of time for the first cycle starting t=0s

A spring with force constant k = 175 N/m is attached to the ground. On top...

A spring with force constant k = 175 N/m is attached to the ground. On top of the spring a 1.30 kg metal pan is attached. The combination could be used as a scale, but we are going to do something more interesting. We place a metal ball with mass 0.250 kg on the tray and then the tray is pushed down 0.150 m below its equilibrium point and released from rest (take this as t = 0). a) At...

The spring of a toy gun has a force constant of k = 533 N/m and...

The spring of a toy gun has a force constant of k = 533 N/m and negligible mass. The spring is compressed the length of the gun barrel, 7.25 cm, and a 0.168-g ball is placed against the compressed spring. A constant frictional force of 5.45-N acts on the ball as it travels through the barrel. The ball leaves the barrel at the moment that it loses contact with the spring. The toy gun is ‘fired’ at a height of...

A particle of mass m is attached to a spring with a spring constant k. The...

A particle of mass m is attached to a spring with a spring constant k. The other end of the spring is forced to move in a circle in the x ? y plane of radius R and angular frequency ?. The particle itself can move in all 3 directions. Write down the Lagrangian, and derive the equations of motion.

A horizontal spring attached to a wall has a force constant of k = 770 N/m....

A horizontal spring attached to a wall has a force constant of k = 770 N/m. A block of mass m = 2.00 kg is attached to the spring and rests on a frictionless, horizontal surface as in the figure below. (a) The block is pulled to a position xi = 5.80 cm from equilibrium and released. Find the potential energy stored in the spring when the block is 5.80 cm from equilibrium. J (b) Find the speed of the...

A spring with spring constant 14 N/m hangs from the ceiling. A ball is attached to...

A spring with spring constant 14 N/m hangs from the ceiling. A ball is attached to the spring and allowed to come to rest. It is then pulled down 7.0 cm and released. The ball makes 29 oscillations in 25 s seconds. a) What is its the mass of the ball? b) What is its maximum speed?

A spring with spring constant 20 N/m hangs from the ceiling. A ball is attached to...

A spring with spring constant 20 N/m hangs from the ceiling. A ball is attached to the spring and allowed to come to rest. It is then pulled down 8.5 cm and released. The ball makes 28 oscillations in 18 s seconds. A) What is its the mass of the ball? B) What is its maximum speed?

1. A block of mass m attached to a spring with spring constant k oscillates horizontally...

1. A block of mass m attached to a spring with spring constant k oscillates horizontally on a frictionless table. Its velocity is 20 cm/s when x = -5 cm. Taking m = 100 gm, and spring constant = 2.5 N/m, a) Find out the equations of position, velocity, and acceleration of the ball. Find also the total energy of the block when its velocity was 20 cm/s. b) Oscillating particles generate waves. What will be the equation of a...

A mass m, stretches horizontally from a spring which has spring constant k, and is subjected...

A mass m, stretches horizontally from a spring which has spring constant k, and is subjected to a retarding force equal to bv, where v is the instantaneous velocity of the mass. A particle of mass 10 gm moves along the x axis under the influence of two forces. The first is a force (in g cm s-2) of attraction to the origin O which is 40 times the distance from O. The second is a damping force proportional to...

Question