1. Car A has a mass of 8,000 Kg and is traveling at 40 miles per hour. Car B has a mass of 10,000 Kg and is traveling at 40 miles per hour. Which car has more kinetic energy?

Which of the following characteristics of Earth's crust is likely to contribute to geological events? A. can be broken into many plates B. has has uniform thickness throughout C. cysts on top of the solid rock of the lower mantle D.

The very best atmospheric conditions on earth result in an angular resolution limit of about 0.4 arcseconds if an astronomy observes under such conditions at visible wavelengths using a 0.

Would the density of a person be the same on the surface of the Earth as on the surface of the moon?

If 3920 J are used to raise a 200-kg mass, how high is the mass raised?

When an automobile moves with constant velocity, the power developed in a certain engine is 76.8 hp. What total frictional force acts on the car at 51.7 mi/h?

Read the given list of organisms. squirrel, zebra, tortoise, rabbit, horse What best describes the role of these five organisms in a food web?

What are the SI units for specific heat capacity

What are starburst galaxies and what do they have to do with galaxy evolution?

Six light bulbs are connected in series with a 9.0 volt battery. What is the voltage across each bulb?

Can an object travel at the speed of light? Why or why not?