A train travels 600 km in 4 hours. what is the speed of the train?

A book is resting on a table. The book has A) kinetic energy only. B) potential energy only. C) both kinetic and potential energy. D) neither kinetic or potential energy

Calculate the volume of a liquid with a density of 5.45 g/ml and a mass of 65g

Are ocelots prey or predators to rodents? This is the sentence "Therefore we should protect ocelots because then there will be less roadents since ocelots are there (prey or predators).

According to the article, data from scientific observations fulfill what three functions

nina says to check subtraction add thee difference to the number you subtracted from. does the statement make sense? explain

Why does the speed of an object change when a force acts on it?

What are factors that would change the position of the wave lengths measured? (There are more than one answer.) a) size of the tube b) tuning fork frequency c) distance between the tuning fork and tube d) room temperature e) area of the tube

This particle is found in the nucleus and adds mass to the nucleus, but changing its number does not change what the element is. This particle is the A. proton. B. photon. C. neutron. D. electron.

Projectile motion is an example of what kind of motion

What can change scientific knowledge?