Which phrase should students have in mind to best them stay safe and respectful while working in a lab? “i am a scientist conducting an experiment.” “i am just a student doing an assignment.” “i am just doing this lab to get a good grade.” “i am young and want to have fun in a lab.”

Awheelhas a radius of 4.8 m. howfar (path length) does a point on the circumference travel if thewheel is rotated through angles of 30°, 30 rad, and 30 rev,respectively?

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.