A 300 N horizontal force is applied to a sliding pig that is lying on its side and moving across some mud and slowing down. The mass of the pig is 120 kg and the coefficient of kinetic friction for the pig/mud system is 0.30. Find the acceleration of the pig in m/s2.

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance