What is the mass of a crate if a force of 200 N causes it to accelerate at 8 m/s2? (Formula: F=ma) 25 kg 192 kg 208 kg 16 kg

How much force would be required to accelerate a 2kg object at a rate of 15m / sec? A. 7.5 newtons B. 13 newtons C. 17 newtons D. 30 newtons

Your father used weigh 484 N. What was his mass (to the nearest tenth) ?

What is the amount of a certain isotope that occurs in a natural sample of an element? Question 12 options: percent atomic weight percent abundance average atomic mass ion abundance

The theory of plate tectonics developed in part from an earlier hypothesis about how continents move. What is the name of this earlier hypothesis? A. continental drift B. earthquake development C. natural selection D. evolution

How do you calculate the effective resistance in a parallel circuit?

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.