29.Two forces are appliedto a 2kg ball on a frictionless, horizontal surface, as shown in the diagram. a.1m/s2to the leftb.3 m/s2to the leftc.4 m/s2to the right

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20