Acubic piece of metal measures 7.50cm on each edge. if the metal is nickel, whose density is 8.90 g/cm3, what is the mass of the cube?

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point