10. A sphere at rest begins to spin with constant angular acceleration. When its angular displacement is 10
radians, its angular velocity is 5 radians per second.
What is its angular acceleration?
A) 0.25 rad/s2 B) 0.5 rad/s2
C) 1 rad/s2
D) 1.25 rad/s2
E) 2.5 rad/s2

True or false: the revolution of the earth creates day and night as it rotates around the sun

Determine the maximum r-value of the polar equation r =3+3 cos 0

Gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope