When two carts having the same mass and the same speed collide and stick together, they stop. Is the momentum conserved?

The electric field at the surface of a charged, solid, copper sphere with radius 0.230 m is 4100 N/C, directed toward the center of the sphere.

How does Newton's 2nd law relate to Moment of Inertia?

What is a sentence for crater

Scientific inquiry is best defined ... as a fixed process that follows the steps of question, hypothesis, investigation, gathering evidence, and communicating results. any process used to ask and answer questions about the natural world.

Is light a particle or a wave scienists continure to debate this only a particle neither a particle nor a wave only a wave

What are some reasons why a climate and weather are alike

Which of the following is considered a physical environmental hazard? A. Fire B. Lead in water C. Smoking cigarettes D. Being attacked in a dark alley

The mass of Jupiter is 1.9 * 1027 and that of the sun is 1.99 * 1030. The mean distance of Jupiter from the sun is 7.8 * 1011m. Calculate the gravitational force which the sun exerts on Jupiter, and the speed of Jupiter.

During a collision, a bus runs into a skateboarder inelastically. If the mass of the skateboarders is 70 kg and is moving at 12 m/s to the right, what is the final velocity of the skateboarder if the 2000 kg bus is traveling at 25 m/s to the left

What are hypotheses suggesting why urban children have more food allergies than children from rural areas? Select the TWO answers that are correct.