The star named Canopus has a declination of approximately –52°. Which of these statements is correct about Canopus? It is 52° above the celestial equator.
It is 52° below the celestial equator.
It is 52° to the left of the celestial equator.
It is 52° to the right of the celestial equator.
Answer is B :)

You throw a baseball directly upward at time =0 at an initial speed of 14.9 m/s. what is the maximum height the ball reaches above where it leaves your hand? ignore air resistance and take =9.80 m/s2.

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.

What are some important factors to consider when choosing a warm-up before your workout?