You are setting up Halloween decorations and you want a skeleton shadow on your house. You want the shadow to be 15 ft tall. You place the skeleton,
which is 5 ft tall, 30 ft from your house. How far away from the house (in
feet) do you need to place the light? (Round to the nearest foot.)

-the correct answer is 45 but idk why because i got 90

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.