A ball with a mass of 1 kilogram is moving in a straight line at the same speed as a ball with a mass of 10 kilograms. Both balls are brought to rest in
4.0 seconds. What is true of the force required to stop the balls?
*
O It takes less force to stop the 1 kilogram ball because it has less inertia.
O It takes more force to stop the 1 kilogram ball because it has more inertia.
о O
It takes the same force to stop both balls because they were moving at the same
speed.
O It takes less force to stop the 10 kilogram ball because it has less inertia.

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?