What is the most reactive metal group

According to Kepler's law of harmonies, which of these planets takes the longest to orbit the Sun?

What system of units do scientist use to measure the properties of matter

Average velocity is different than average speed because calculating average velocity involves? a. distance b. time c. motion d. displacement

How are mass and weight related? a) Mass is weight multiplied by gravity b) Weight is an intrinsic property, mass is not c) Weight is mass multiplied by gravity d) Weight and mass are not related

Macy always thought there were only a few hair colors: blond, brown, and black. However, when she actually began looking around, she saw varying shades of these hair colors.

If you are asked to determine an objects speed, what information must you have? A: distance and period of time B: distance and direction C: period of time and direction D: distance and change in position

What is the kinetic energy of a 1150 kg sports car traveling down the road with a speed of 29 m/s?

3. A 2,000-kilogram railroad car moving at 5 m/sec to the east collides with a 6,000-kilogram railroad car moving at 3 m/sec to the west. If the cars couple together, what is their velocity after the collision?

A pendulum swings with amplitude. 02 m and period of 2 s what is its maximum speed

What bone cells respond to stress?