Question

1 ) a force does not change mass, length, state of motion , shape.
2) mechanical advantage of a machine is defined as load multiply by effort , load + effort ,load , effort .
3) the solids are more dense , less dense , least dense , highly compressible .​

Answer 1

Answer:

1 force does not change mass

2 mechanical advantage is defined as load divided by effort

3 Soilids are more dense