Which scientist is often called the father of the atomic bomb because of his work as the head of the Manhattan Project? Enrico Fermi Albert Einstein Edward Teller Robert Oppenheimer

If a wave has a wavelength of 4m and a frequency of 2.5hz what is the velocity of the wave

Which is the independent variable "year" or "degrees Celsius"?

Two spheres are 1.02 km apart. one of the spheres has a mass of 57.0 kg, and the force of attraction between the spheres is 1.79 x 10-14 n. calculate the mass of the other sphere.

The main difference between kinetic energy and potential energy is that

What is a control, constant, independent variable, and a dependent variable in a science experiment?

When a pendulum swings if not continuously pushed it will stop eventually because some of its energy is changef into what energy

How does a car's kinetic energy change when it speeds up from 10 to 20 m/s? a. It quadruples. b. It stays the same. c. It doubles. d. It triples.

A boulder on the mythical planet mongo drops off a cliff and falls from rest 1000 m in 10.0 s. (A) what's the initial speed of the Boulder? (B) determine the acceleration due to gravity on mongo. Ignore friction.

The half-life of carbon-14 is 5730 years. How long will it take for the number of carbon-14 nuclei in a sample to drop to a quarter of the original number? Enter your answer as a number years

Which object has more thermal energy a bowl of soup or pot of soup