1. Sofia and Priya investigate friction. Here is the equipment they use.
masses
forcemeter
wooden block
pull
table
material
They put the wooden block with a force meter.
They repeat the investigation using different materials
What two measurements should they make?
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Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.