what the distance traveled if a bear paces 15m north in 5.0s, then 16m south in 3.0 s and then 23m in 4.0s

Why is metal often used for cooking pan?

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather