A 15 N force is applied to a 4 kg ball to change its velocity from +10 m/s to +5 m/s.

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?

As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "