Explain why incandescent light bulbs are not energy efficient? Also use the words heat energy, electricity energy, light energy.

What is the speed of a bobsled whose distance-time graph indicates that it traveled 122m in 27s?

Why do new scientific discoveries or technological developments often lead to new career opportunities? they can lead to new branches of science and technology. they require special government agencies to regulate their use.

In what ways, would understanding the body positions, directions, and planes assist you with tasks related to the integumentary, skeletal/muscular, and digestive systems

Two physics books, A and B, are placed on top of each other on a table. Book A's mass is 2 kg and book B's mass is 1 kg. Book A is placed on book B. What is the reaction book B exerts onto book A?

What botany phenomenon is this primarily based on understanding of physics • The way plant pollen in carried by wind to another plant • The way nutrients affects a plants growth • The way plant cells divide • The way pesticides keep a plant free of

Which of these is an element? O carbon O air O carbon dioxide water

What could result if the liver was not working properly?

A machine gun fires 10 rounds per second. The speed of the bullets is 300 m/s. What is the distance between the flying bullets?

A runner with a mass of 75kg runs 6m/s calculate the kinetic energy stored in the runner

Watt which is a unit of power is equal to