Why are we able to use magnets to determine north-south directions on earth?

The biggest reason that some fuels are considered nonrenewable

How to calculate aphelion

A box is given a push so that it slides across the floor. How far will it go, given that the coefficient of kinetic friction is 0.15 and the push imparts an initial speed of 3.5m/s?

Suppose you and a friend, each a mass of 60 kg, go to the park and get on a 4.0-m-diameter merry-go-round. You stand on the outside edge of the merry-go-round, while your friend pushes you so that you rotate once every 6.0 seconds.

Hubble's law says that the larger the galaxy is, the faster it is receding. all galaxies are expanding. the more distant the galaxy is, the faster it appears to be receding from us. all galaxies that will ever exist already do exist.

Which stage of the cells cycle involves the division of the cells nucleus? A. mitosis B. cytokinesis C. interphase D. replication

What is clean Cole technology

Blank is how high or low you think a sound is

A washing machine is plugged into a wall outlet that has voltage of 240 volts. The total resistance present in the machine's wiring is 12 ohms. What current runs through this current

Sarah is sitting at the top of the slide in the school's playground. Which of the following changes will increase Sarah's kinetic energy? A An additional child is added to the top of the slide. B Sarah is pushed and moves down the slide.