If 84 j of work are exerted to pull a wagon, how much force does it take to pull the wagon 7. 0 m? round your answer to the nearest whole number. It takes n of force to pull the wagon.

If you perfer to learn by reading to yourself instead of participating in a group discussing, you are most likely an

Luminous objects such as flashlights emit light that we can see. how do we see an object that isn’t luminous? a. the object emits light that reaches our eyes. b. light reflects off the object and reaches our eyes. c. light passes through the object uninterrupted. d. light is fully absorbed by the object. e. we can’t see an object that isn’t luminous.

Ineed so much with both of these tot