What cannot breakdown phisically and chemically

A situation were you can accelerate even though your speed doesn't change

True or false when the forces are not balanced an object may keep moving forever

When voltage increases and resistance remains constant what must happen to current?

Conduction burning yourself by touching boiling water cooking popcorn in a microwave grabbing a warm coffee mug to warm your hands putting ice on an injury radiation warm air rising off the pavement the handle of the pot got to hot while the pot was

Starting at a certain speed, a bicyclist travels 200m. Suppose the bicyclist undergoes a constant acceleration of 1.20m/s squared. If the final speed is 25.0m/s, what was the bicyclists initial speed?

What are the benefits of the cool-down period following exercise?

What force keeps our atmosphere from floating out into space? heat water gravity outgassing

a subsrance has an atomic number of 80. How many protons and electrons do atoms of the substance have? what is the subsance?

Ideal meters problem. What internal resistance is ideal for a voltmeter? What internal resistance is ideal for an ammeter?

numerical question : what is the required heat to raise the temperature of 2 kg parrafin by 10 Celsius if 44000 joules is required to raise it by 200 celsius