Tina has enough gas to travel 100 km. The trip to her grandmothers house is 62 miles. How many miles can she travel? Will she make it to her grandmother's house without stopping for gas?

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.

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity