Give 3 combinational logic circuits on basic electronic devices that can be found at home.

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

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.