A train is travelling at 15m/s. It accelerates at 3m/s² for 20 seconds. How far does the train travel in this time?

The ability of atoms to attract electrons is referred to as

What is the electric field experienced by a charged balloon if the charge on the balloon is 9.4 * 10^-10 coulombs and the force it experiences is 8.2 * 10^-2 newtons? A. 8.7 * 107 newtons/coulomb B. 9.4 * 10-11 newtons/coulomb C. 9.

An Olympic sprinter can go from a state of rest to 11 meters per second in 10 seconds. What is the sprinters average acceleration? A. 1.1 m/s^2 B. 110 m/s^2 C. 0.9 m/s D. 110 m/s

In 1999, what percentage of 36-month-old toddlers had been toilet trained? 20 percent 40 percent 60 percent 80 percent

What is an unbalanced force

Can an object travel at the speed of light? Why or why not?

It's a hot and sunny day and you decide to go for a drive. When you open your car door, it's a lot hotter than outside. Why is that

Which compound is composed of oppositely charged ions

Sara, who weighs 66 kg, is on a guilt trip after eating a 788-Calorie (788 kcal) breakfast of pancakes loaded with fruits, cream, and syrup. She decides to work out before going to her weekly weight-watchers' meeting.

Can you get sunburned through glass?