u = 5.83
Explanation:
The magnitude of a vector is
Answer:
rubber ball
Explanation:
basically friction is caused by little electrical bonds at a molecular level. the ice had more bonds due to it being a cube rather than a ball which has one point of contact. this means less energy is needed to put the ball in motion than the ice cube.
International Disaster Management or FEMA
Research says that if you have less than 1000 feet of visibility