Where does the rest of the energy 90% go?

A motorcycle accelerated from 10 metre per second to 30 metre per second in 6 seconds. How far did it travel in this time?

How can there be so many different substances in the world if there are only a few elements that are common?

How do you find the net force on an object if forces are acting on it in the same direction? This is Physical Science

Covalent bonds ___ conduct electricity well. Always Usually Rarely Never

Is it possible for an object to have a constant speed but be accelerating?

How much work is done when a 105 g tomato is lifted 19.2 m?

Suppose a body has a mass of 60 kilograms and a velocity of 2 meters per second upward. What is the linear momentum?

Reflection and abssorption prevent some

Why is it important to change only one experimental variable at a time in an experiment?

A 0.0663 kg ingot of metal is heated to 241◦C and then is dropped into a beaker containing 0.395 kg of water initially at 25◦C. If the final equilibrium state of the mixed system is 27.4 ◦C, find the specific heat of the metal.