Physics - SHM Question with Solution | TestHub

PhysicsSHMOscillations and SHMMedium2 min

PhysicsMediumnumerical

A car accelerates with $f = 2 - 0.5 x$ (SI units) from rest and stops again at the next station. Find the maximum velocity, in m/s.

Answer:

2.83

Solution:

$v^{2} = 4 x - 0.5 x^{2}$ is maximum at $x = a / b = 4$ m: $v^{2} = 16 - 8 = 8$ , so $v_{ma x} = 2.83$ m/s. The stations are 8 m apart.

Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM

⏱ 2m

Loading discussions...