A projectile is launched with the velocity of 100 meters/second and at an angle 45° from horizontal. If the projectile's hang time is 14.43 seconds, what is its range?

Why do we say that Neptune was the first planet to be discovered through the use of mathematics?

A trumpet makes sound when the lips of the musician vibrate. True False

Sound wave travels through the air at 320 M/S and has a frequency of 150 HZ what is the wavelength of this wave

A sports car accelerates from rest to 26m/s in 4.3s. What is the acceleration of the vehicle

List two diseases of the muscular system.

You use sunglasses to reduce the glare of the sun when you go outside. You are taking advantages of light's ability to do which of the following? Possible Answers: to reflect to refract to diffract to polarize

Is light made of elements and atoms

Why do surface winds tend to cross the isobars?

The typical unit for a period used with Kepler's third law is

The difference between a molecule and a compound is that a compound is made up of atoms from So the same element different elements either the same element or different elements