C-10-Q002mediumsingle_mcq
According to Newton's first law of motion, an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless—
According to Newton's first law of motion, an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless—
- aits mass changes
- banother object touches it
- cacted upon by an external force
- dit reaches the ground