There are slightly more than one-hundred elements known to exist. The smallest complete unit of an element that serves as the basic building block of matter is the

A. atom.

B. proton.

C. neutron.

D. nucleus.

In which of the following does Einstein's famous equation apply

A car moves with a constant speed of 65.0 km/h. How far will the car travel in 0.360 h?

2 3 4 5 6 7 8 9 10 es A car is traveling in a straight path due east with a velocity of 8 meters per second. In a 10 second interval, how many meters will the car travel? .80 m 2 m 18 m 80 m Submit Force, Mass, and Motion Hint Calc Formulas

The universe refers to? A. Our solar system B. everything that exist C. stars D. galaxies

A 50 kg woman, riding on a 10 kg cart, is moving east at 5.0 m/s. the woman jumps off the cart and hits the ground running at 7.0 m/s, eastward, relative to the ground. calculate the velocity of the cart after she jumps off.

Determine the magnitude of the effective value of g⃗ at a latitude of 60 ∘ on the earth. assume the earth is a rotating sphere.

What characteristic of a planet determines the acceleration due to gravity on it?

Which set of terms best defines what affects kinetic energy and potential energy, respectively? position, gravity gravity, position velocity, height height, velocity

You are operating a powerboat at night. You see green and white lights on another boat. What should you do?

How does Newton's second law apply to an "Egg Drop" experiment?