The half-life of carbon-14 is 5,730. What fraction of carbon-14 would remain after 11, 460 years?

On your wedding day, you leave for the church 25 minutes before the ceremony is to begin. The church is 11 miles away. On the way, you have to make an unanticipated stop for construction work.

A 95-kilogram boy is running at a speed of 7 m/s. What is the boy's kinetic energy?

List four ways of separate a mixture

What is the hottest layer in the Sun's atmosphere?

What's the purpose of life?

What is the period of a 1.00 m long pendulum?

Kaylie is describing the physical properties of an orange and a lemon. which two physical properties can she determine without using any measurement instruments

What is an example of a third class lever and why use it? A) pulley; changes direction B) baseball bat; increases velocity Eliminate C) car jack; increases the weight it can lift D) wheel barrow; makes it easier to move a load

1. The horizontal and vertical components of a projectile's velocity are a. directly proportional C. independent of each other b. inversely proportional d. equal

Which features involve compression? Select the three correct answers. A. Reverse faults B. Anticlines C. Folded mountains D. Normal faults E. Monoclines