Quiz over the powerpoint

What is the acceleration due to gravity of a ball thrown up at 10 m/s when it gets to the top of its flight path?

• 15 m/s ^2

• 10 m/s ^2 down

• 10 m/s ^2 up

• 15 m/s ^2 down

What direction is the acceleration due to gravity?

• Up

• Down

• Left

• Right

Which has a greater acceleration due to gravity?

• A ball thrown up at 30 m/s

• A ball thrown up at 10 m/s

• a ball thrown down at 30 m/s

• they would all have the same acceleration

Which of the following would occur if the moon were to suddenly not exist?

• the earth would stop revolving around the sun

• there would be no more significant tides on earth

• the earth's rotation would slow significantly

• we would all DIE

G is the gravitational constant, which has the same value throughout our universe.

• True

• False