A2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0 m/s. after the collision, the 2.00-kg object has a velocity 5.00 m/s to the west. how much kinetic energy was lost during the collision?

Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?

What can you increase the strength of an electromagnet by

What is part of a line has one endpoint and continues in one direction?