Aperson is riding a bike at 5m/s due west. the mass of the rider + bike is 95 kg. what’s is the magnitude of its momentum?

What is a costume plot? why is it important to a film or theater production?

What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g

An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?