If a 990 kg car is on the road and the ff is 360 n what is the normal force

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

Awalk up the phase change graph worksheet

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.