A car is traveling 11.4 m/s. A truck having four times the mass of the car is traveling at 22.7 m/s. How many times greater is the trucks kinetic energy compared to the cars kinetic energy?

Brainliest for whoever is first and right. To compute your weight in metrics, multiply mass by ___m/s/s. 8.8 8.9 9.8

Wet sugar that contains 20 wt-% water is sent through a dryer in which 75 % of the water is removed. (a.) Taking a basis of 100 kg feed, calculate the mass fraction of sugar in the product that leaves the dryer. (b.

What is an important difference between nanotechnology and microtechnology? A. Nanotechnology shows results of quantum mechanics, but microtechnology does not. B. Microtechnology shows results of quantum mechanics, but nanotechnology does not. C.

If you are 3.00 m from speaker A directly to your right and 3.50 m from speaker B directly to your left, will the sound that you hear be louder than the sound you would hear if only one speaker were in use?

What is the meaning of lightyear?

What contains ribbon-like layers A. Igneous B. Sedimentary C. Metamorphic

When a warm air mass catches up with a cold air mass, forming a warm front, the warm air slides over the top of the cold air, before pushing it away. can be expected as the warm air rises over the cold air and moisture in the warm air condenses?

Why doesn't this aquarium represent a closed system? A. because light, heat, and air can enter and exit B. because it has plastic plants C. because the water is cold D. because there is more than one kind of fishuired.

A 0.500-kilogram cart traveling to the right on a horizontal, frictionless surface at 2.20 meters per second collides head on with a 0.800-kilogram cart moving to the left at 1.10 meters per second.

Which of the following objects is in dynamic equilibrium? A - a man standing in one place without moving B - a bicycle accelerating forward at 1.