A bullet, receiving the same force, being shot from a gun with a long barrel will be faster than a smaller barrel gun because the bullet receives a greater

Apossible explanation for a set of facts that can be tested by further investigation is called

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.