1) What do you float in space? a) Because there is more gravity b) Because there is no gravity 2) Gravity depends on a) Size of an object b) Speed of an object 3) Gravity is a _______force between two objects. a) Pushing b) Pulling 4) Which picture shows force of gravity? a) b) 5) Which object has more gravity? a) b)

Classifica

Stile di visualizzazione

Opzioni

Cambia modello

Ripristinare il titolo salvato automaticamente: ?