Which type of nuclear waste is most dangerous to humans? A. Low-level B. transuranic C. High-level

A dog has a mass of 12 kg. What is its weight? Round your answer to the nearest whole number. The dog weighs_ N.

Two blocks, m1=70.0kg and m2=120.0kg, are connected as shown. The coefficient of friction between surfaces in contact is 0.250. a. Which way will the system move? b. What is the acceleration of the blocks?

Which statement best describes metallic bonding? A. A metal atom loses electrons and a nonmetal atom gains them. B. Two nonmetal atom share electrons between them. C. Many atoms give up electrons that can move among the atoms. D.

I need to accelerate my car from 0 m/s to 10 m/s. If my car gain + 1 m/s every second, how many seconds will it take me to get to 10 m/s?

How do you calculate the speed of a wave? Write and label the formula.

A ramp with a mechanical advantage of 8 lifts objects to a height of 1.5 meters how long is the ramp

Sodium, atomic number 11, forms an ionic bond with an atom of an unknown element. What is one possible choice for the ther element in the compound?

A ship leaves the island of Guam and sails a distance 255 km at an angle 49.0 o north of west. Part A: In which direction must it now head so that its resultant displacement will be 125 km directly east of Guam?

What is the molecular geometry of a methane (CH4) molecule?

Why do scientist use radioactive decay to figure out how old stuff is