Read the text again and write True or False for sentence 1-8. Correct the false sentences.
1 A force can make things move.
Gravity gets weaker when an object has more mass..
3. We feel weight because something is under our feet.
4 We are falling when we are in orbit around the Earth
5 We measure mass in Newtons.
6 If you increase the mass of an object, it will weigh more.
7 An object's mass changes depending on the planet.
8 An elephant weighs more on Earth than it does on the Moon. ​

ковязин14    3   23.04.2020 10:21    16