a ball of mass 0.5 kg is shot upwards from the floor with an inital speed of 2.0m/s. assume that there is no air resistance (take g= 10 m/s^2)

Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net

Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above