A cannon can be fired with an initial velocity of 150 m/s. which set of equations would be used to find the maximum range of the rocket? A) x=106t and y=-5t^2
B) x=106t and 0=106t-5t^2
C) x=150t and 0=150t-5t^2
D) x=150t-5t^2 and 0=150t-5t^2

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?