The sun is to a planet as-

a Earth is to the moon

b The tides are to the sun

c a moth is to a flame

d the season are to the moon

An object is located 30.0 cm from a concave mirror. the focal length is 15.0 c,. what is the image distance? a. 30.0 cm b. -10 cm c. 10.0 cm d. -30.0 cm

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?

What is the coefficient of kinetic friction μk between the block and the tabletop?