A steel ball whose mass is 2.0 kg is rolling at a rate of 2.8 m/s. What is its momentum? 1) 1.4 kgm/s

2) .71 kgm/s

3) 5.6 kgm/s

4) 4.8 kgm/s

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Describe a situation that you could represent with the inequality x< 17