Newton's Laws of Motion Answers

Do you have a copy of the Student Guide for this lab, which includes the data table?

cm

The mass of three washers is kg.

The mass of four washers is kg.

cm

cm

seconds

seconds

seconds

seconds

The mass of one washer is kg.

The force applied to the car by one washer is kg · m/s2.

m/s

m/s

m/s

m/s

m/s2.

Review data tables A through D in your Student Guide. Did you record all data throughout the virtual lab experiment?

Which statements are part of the safety protocol for this lab experiment? Check all that apply.Always wear safety goggles when performing an experiment.Use caution when releasing the cars, being careful not add additional force.Ramps should be equipped with an incline as well as a decline for balance.Ensure that the track has enough room and will not interfere with others in your class.Gloves should be worn to protect your hands when catching cars at the base of the track.Report all accidents to the teacher.

cm