What do you think is the most important lab safety rule? Tell the reader why you think this rule is the most important and explain what would happen if we didn’t have this lab rule. this is for fun

Gunpowder residue is most likely to show up where on a shooters hands

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.

An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?