What is average speed of 400 in 20s
anther who runs 150 m in 4 mint​

What is the magnification of a real image if the image is 10.0 cm from a mirror and the object is 50.0 cm from the mirror ? use the equation m=-di/do. a. -5.0 b. 5.0 c. 0.20 d. -0.20

The particles that are found in the nucleus of an atom are

Debris produced by mining is called