A child goes down a slide with an initial height of 4m. What is his speed at the bottom of the slide? There is no other information given.

What is the charge of the negative sphere

What is the source of all wave motion

Which element contains a full 2p orbital in its valence shell

What is the function of the slip rings in an electric generator? O keeping current flowing in one direction stopping current from leaving the generator producing a path for current to flow preventing the armature from spinning

How do you find period when you have frequency

Which of the following statements concerning Howard Gardner's multiple intelligences is not correct? A. Gardner is not interested in assessing levels of intelligence. B. Gardner has based his theory on research in various areas of psychology. C.

The force of attraction between two oppositely charged pith balls is 5.3 * 10-6 newtons. If the charge on the two objects is 6.7 * 10-9 coulombs, what is the distance between the two charges? (k = 9.0 * 109 newton·meter2/coulombs2)

To describe velocity you need to know?

Mohammed made a chart to list examples and nonexamples of projectile motion. Which best completes the chart? a - a football thrown in the airb - a kite flying on a stringc - a golf ball rolling off a table d - water spraying from a fountain

Halley's Comet appears around the sun about once every 76 years. It passes through the part of its orbit nearest the sun in just a few months but then moves out to great distances and takes more than half a century for the rest of its orbit.