If a Is close enough to a, then it will form a nova?

If aluminum and copper wires of the same length have the same resistance, which has the larger diameter?

Three eyewitnesses at the scene of a car accident were asked how long the accident lasted. They responded with 11 seconds, 12 seconds, and 11 seconds. The traffic camera recorded the accident and it actually lasted 7 seconds.

A ball at rest starts rolling down a hill with a constant acceleration of 3.2 meters/second2. What is the final velocity of the ball after 6.0 seconds?

King Arthur is riding his horse toward a raised drawbridge of his castle with a velocity of five m/s westward. The drawbridge attendant begins to lower the drawbridge which takes 15 seconds to lower.

With which temperature scale is temperature directly proportional to average kinetic energy

How has the space program affected Florida's culture

A batter hits a foul ball. The 0.140-kg baseball that was approaching him at 40.0 m/s leaves the bat at 30.0 m/s in a direction perpendicular to the line between the batter and the pitcher.

Some wave characteristics depend upon how the wave is produced. other wave characteristics depend upon the properties of the medium.

If 30 N of force is exerted over an area of 20 m2, how much pressure is being applied? A. 1.5 pascals B. 50 pascalsC. C. 600 pascals

A cannon recoils from launching a cannonball. The speed of recoil is small because the?