Considering
will fever equal zero?
o yes
о по
o not enough information

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?