True or False: when measuring speed the distance must be considered to be rectilinear (in a line)

What is the main function of using the spectroscope?

When bonds between atoms are broken or formed, what is the outcome? A. a physical change B. an element increasing in size C. a chemical change D. a change of state

The spring in a toy rocket launcher has a spring constant of 13 N/m. How far must you compress the spring to cause it to exert a force of 2.5 N?

Ow much charge flows from a 12.0 v battery when it is connected across a completely discharged 18.0 μf capacitor

Boys produce a fluid called?

If a child ran into the road 65 to 70 feet ahead of your vehicle, what is the highest speed from which you could stop with good brakes before hitting him?

Which of the following describes a response to external stimuli? a rabbit runs away from a fox that is chasing it a woman drinks water when she is thirsty a boy eats food when he is hungry a person yawns when oxygen levels in the blood are low

Why do moon phases repeat about every 28 days

Which energy transformation takes place when a firecracker explodes

Newton's first law states that an object traveling with a constant velocity will remain traveling at a constant velocity unless an unbalanced force acts.