Sandy asks…What is the formula for frequency(of a wave)? (physics)?Nancy answers:Wavelengths/secounds = HzDavid asks…Physics - Mechanics and Waves?1. Two opponents push on a rugby player, one with a force of 24N in a direction of 20* west of north and another with a force of 40N in a direction 40* south of west. What is the magnitude and direction of the force on the rugby player? -answer = 38.9N direction 4.65 S of W. Please explain how to get this i never understand these!!
2. The most
