Explain why adding oil to the moving parts of a machine can increase its efficiency

As ocean waves approach shore, their velocity decreases. How does a decrease in velocity affect the frequency and wavelength of the waves entering the shallow water?

What forms when chemical reactions combine pollution with sunlight

You ride your skateboard to school and tell all your friends you rode at speed of 25 miles per hour

This is the first element in the periodic table, atomic number is one. This element combines readily with carbon and oxygen to form the basis for a huge number of organic compounds necessary to life.

Following an inelastic collision, what can kinetic energy be converted into? Check all that apply. heat impulse momentum potential energy sound

The seasons of the Year result from Earth's movement or ___ around the Sun

Work is defined as the use of force to move an object in the direction of that force and is equal to the force times the distance the object moved. How do energy and power relate to work?

2. In regards to the the zonal anatomy of the prostate gland, where do most carcinomas originate?

Two parallel plates are separated by 0.1 mm. A 10 V potential difference is maintained between those plates. If a proton is released from the positive plate, calculate the kinetic energy of the proton when it reaches the negative plate.

Which statements best describe the atoms of the gas neon? Check all that apply.