Me good science project ideas that compare two things?

How does the skater's kinetic energy changes as he moves down the ramp?

Which object has the most kinetic energy? a bus a car a plane a bicycle

The filament in a lightbulb provides a demonstration of which phenomenon?

Heat is the amount of heat required to change the temperature of 1 gram of a substance by 1 degree celsius, and it is related to the chemical composition of the substance

What type of data is qualitative data?

A particle that is composed of two up quarks and one down quark is a (1) meson (3) proton (2) neutron (4) positron

Car headlights have both low beams and high beams. The high beams may be necessary when it is very dark outside. If the power for the high beam is 60.0 watts and the current is 5.0 amps, how much voltage is required?

Tsunami waves are almost the same as ripples caused by throwing a rock into a pond. what is the major difference between the two?

A hot air balloon pilot wants the balloon to quickly rise several feet higher so it will be above some trees in the distance. Which best explains how the pilot can make the balloon rise? 1.

The density of pine is generally about 0.5 g/cm3. What is the mass of a 800 cm3 piece of pine Download pdf