A 5000 kg elephant steps onto a larg spring and compresses it from 1 m long to 50cm long what is the spring constant of the spring

What type of telescope is shown in Figure 24-2

5) Students use a balance to determine the mass of a marble is 7.5 grams. A graduated bottle contains 10.0 milliliters of water.

The position of a particle is given by the position vector, r (t) = (3t) i + (-4.9t2) j, where r is in meters and t is in seconds.

Which statement describes the relationship of resistance and current? Resistance is directly proportional to current because R=v/I.

Which data set has the largest range? A. 1,5,2,4,3,5 B. 5,6,4,5,6,4 C. 8,9,1,2,3,4 D. 3,9,5,7,3,6

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

Which type of light bulb glows when a filament inside it gets hot?