How is the scientific meaning of acceleration different from how we use the term acceleration in everyday life?

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Atomic nuclei of almost all elements consist of

Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)