VCE Physics worked exam problems by Area of Study quiz
10questions. Pick an answer and you'll see why right away.
A projectile launched at 30 degrees at 20 m/s has horizontal velocity component:
An object in uniform circular motion at radius r and speed v has centripetal acceleration:
Two equal masses collide elastically head-on, with one initially at rest. After collision:
Gravitational potential energy near Earth: U = mgh. As h increases by 5 m for a 2 kg mass:
A satellite in low-Earth orbit at 200 km altitude has orbital period of about:
Faraday's law: induced EMF equals:
Transformer step-up from a 240 V primary with 100 turns to a secondary with 1000 turns gives:
Wave on a string travelling at v with frequency f and wavelength lambda satisfies:
Young's double-slit pattern: fringe spacing y = lambda L / d. Decreasing slit separation d:
The photoelectric work function W relates threshold frequency f_0 by: