(THIS IS ASTRONOMY) A group of older stars that cluster together in a spherical shape and can contain up to one million stars per cluster is called:

A globular cluster
Open clusters
Spherical clusters
Accretion

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?

Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.