Chemistry, 18.07.2019 14:30 zitterkoph
1. a window washer does not want to change her position. what does she want the forces acting on her to be? a. small b. large c. balanced d. unbalanced 2. when an object that is moving slows down, which action must be occurring? a. balanced forces b. frictional force c. unbalanced forces d. gravity 3.what do scientists measure for forces? a. position and size b. size and stability c. magnitude and direction d. strength and magnitude 4. what do scientists measure for forces? a. position and size b. size and stability c. magnitude and direction d. strength and magnitude 5. what is a force? a. a pull only b. only gravity c. a push or a pull d. balanced actions
Answers: 2
Chemistry, 22.06.2019 23:30
To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.
Answers: 1
Chemistry, 23.06.2019 19:10
An engineer that designs buildings is a(n) a) civil engineer b) mechanical engineer c) chemical engineer d) aerospace engineer
Answers: 2
1. a window washer does not want to change her position. what does she want the forces acting on her...
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