What are the si units for length, mass, weight, volume, density, temperature, and time?

A person stands on a bathroom scale in a motionless elevator. when the elevator begins to move, the scale briefly reads only 0.66 of the person's regular weight. calculate the acceleration of the elevator, and find the direction of acceleration.

list all the storage forms of energy that forms of energy that you are familiar with. for each storage form, give an example of an object or situation that is storing this form of energy.

An athlete practicing for a track meet ran 400 meter in 50 seconds. What was his average speed?

How long does it take to form fertile soil? Question 5 options: 1 year 1 week 100 years 1000 years

To which is the watt is equal

How far away is a cliff if an echo is heard 0.486 s after the original sound? Assume that sound traveled at 343 m/s on that day.

Rafael swings a baseball bat with a force of 25 N. The baseball bat exerts a force of 5 N on the baseball. What is the mechanical advantage of the baseball bat? The mechanical advantage of the baseball bat is

Minerals such as sulfur can sometimes be identified by colors, true or false.

How does the number of each type of particle in a sodium ion compare with the number of each type of particle in a sodium atom?

Calculate the work done when a 10 N force pushes against a cart 4.0 m