Which of the following forms a sphere around the sun?
a. the oort cloud
b. the kuiper belt
c. the orbit of jupiter
d. the main asteroid belt

Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

Why is metal often used for cooking pan?