physics

Edit Answers
12345
Across
  1. 2. how compact the mass in a substance or object is
  2. 4. the push or pull on an object with mass causes it to change velocity
  3. 5. kilograms
Down
  1. 1. unit for mass
  2. 3. the force acting on an object due to gravity
  3. 4. formula for newtons second law