In a coordinate system in which the direction to the right is positive, what are the distance and displacement of a person who walks 35meters to the left, 18meters to the right, and then
26meters to the left?

Which branches of natural science include the study of an organism that lived 10 million years ago

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?

16. a brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 n on him. the mass of the losing player plus equipment is 90.0 kg, and he is accelerating at 1.20m/s2 size 12{1 "." "20"" m/s" rsup { size 8{2} } } {} backward. (a) what is the force of friction between the losing player’s feet and the grass? (b) what force does the winning player exert on the ground to move forward if his mass plus equipment is 110 kg? (c) draw a sketch of the situation showing the system of interest used to solve each part. for this situation, draw a free-body diagram and write the net force equation.