A motorcycle has 100,000 J of kinetic energy and is traveling at 20 m/s. Find its mass.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

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.

Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.