1. From time 0 to time 5 is the car in static equilibrium, dynamic equilibrium or accelerating? Explain. 2. From point D to point E is the car in static equilibrium, dynamic equilibrium or accelerating? Explain.

Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) sketch the trajectory using an appropriate coordination system. b) how long for the projectile to reach the ground. c) how far did projectile travel horizontally before striking the ground. d) determine the projectilex & y position at t-1.3s e) determine the magnitude and direction of projectile velocity at t= 1.3s f) determine the magnitude and direction of projectile acceleration at t-1.3s

Frequency of electromagnetic waves that a radio station is assigned is called

Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?