A student is drawing a diagram to show the positions of Earth, the Moon, and the Sun during a full moon.
Where on the diagram should the student place the moon to accurately show its
position relative to the Earth and the sun during a full moon? A.1 B.2 C.3 D.4

Consider two less-than-desirable options. in the first you are driving 30 mph and crash head-on into an identical car also going 30 mph. in the second option you are driving 30 mph and crash head-on into a stationary brick wall. in neither case does your car bounce off the thing it hits, and the collision time is the same in both cases. which of these two situations would result in the greatest impact force?

Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this