1. true
2. false. Gravity gets stronger when an object has more mass
3.true
4.true
5.false. We measure mass in kilograms.
6.true
7.true
8.true
1. true
2. false. Gravity gets stronger when an object has more mass
3.true
4.true
5.false. We measure mass in kilograms.
6.true
7.true
8.true