Which of the following is true regarding momentum? The velocity of an object has no effect on its momentum. Increasing the mass of an object increases its momentum. The mass of an object has no effect on its momentum.

One reason you should avoid taking risks as a driver is: a. All risks have the potential to cause deathB. There's no way of knowing what is dangerousC. The payoff of most risks is insignificant

What are some issues that governments must consider before passing conservation policies? Check all that apply.

Which climate might one expect for Europe? a. temperate b. polar c. arctic d. tropical

A 1.5-kg playground ball is moving with a velocity of 3.0 m/s directed 30° below the horizontal just before it strikes a horizontal surface. The ball leaves this surface 0.50 s later with a velocity of 2.0 m/s directed 60° above the horizontal.

True or false? In general, the physical properties of nonmetals are similar to the properties of metals.

f a wave has a wavelength of 9 meters and a period of 0.006, what is the velocity of the wave? A. 1,200 m/s B. 1,500 m/s C. 1,800 m/s D. 1,285 m/s

Using your own words, what is Net Force? What general statement can you make about the relationship between net force and how fast an object changes it's speed?

Define valence electrons and identify the number of valence electrons in an element using periodic table.

What is the phenomenon thats occours when two waves (blank) while traveling along the same medium

The acceleration of an object increases by the force applied to it and decreases based on it's mass.