What is the amount of displacement of a runner who runs exactly 2 laps around a 400 meter track?

Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

From the perspective of an employee that effective channeling of work related information and concerns