What is the speed of an octopus that can travel 10.5 meters in 3.5 seconds? a.3.0 m/s b.3.5 m/s c.3.8 m/s d.4.0 m/s

3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?