A train travels 94 kilometers in 5 hours, and then 84 kilometers in 3 hours. What is its average speed?

What has westpac stadium in wellington got to do with the structure of a hydrogen atom

Identify the layer of atmosphere in which we live.

What minerales do plants need to survive

What are the cons of using a cup made of plastic?

Emission nebulae radiate mainly in the ultraviolet part of the electromagnetic spectrum. True False

Why does water in hot springs always remain hot? Why doesn't it's thermal energy spread out?

True or false All forces are different; each exerts a particular type of effect on a object

The Yerkes refracting telescope has a 1.00 m diameter objective lens of focal length 20.0 m. Assume it is used with an eyepiece of focal length 2.50 cm. (a) Determine the angular magnification of the planet Mars through this telescope.

A small kid sits on a bike (Anita). A bigger and stronger person (Jamy) pushing the kid so that the kid starts speeding up. (neglect friction). Mark all correct statements about the forces between them. A.

A ___ is awarded to the opposing team when that team violently or dangerously charges a opponent. (in soccer) A) Goalie kick B) Indirect kick C) Direct kick D) Throw in