Answer:
If a force of 40newton is applied to the end of a wire 4m long and produces an extension of 0.24mm. If the diameter of the wire is 2mm, calculate the strain energy
Explanation:
stress=force/area (n/m^2)
strain=deformation/length (m/m)
Answer: A. foliated
Explanation: took the test!
The equation of the motion of this object is
<h3>What is oscillation?</h3>
An oscillation in a waveform is a periodic set of vibrations an object in the medium produces.
From the parameters given:
- The spring is pulled 3 feet down ward from the origin(equilibrium position) = -3
- Time to complete one oscillation = 4 seconds
The angular velocity can be computed by using the formula:
The amplitude A from the oscillation is:
It implies that the vertical shift (D) is:
However, by using the formula of the general form of a sinusoidal equation, we have:
Learn more about oscillation in waveform here:
brainly.com/question/15701473
C) The weight of the object on planet A will be less than the weight of the object on planet B.
This happened because: when gravitational pull of a planet is weak, an object will weigh less as a result of less gravity forcing it down to the ground.