Introduction to Forces

Question 1

✔ more than 9,800 Nless than 9,800 Nexactly 9,800 N

Revolt · Accepted Answer

more than 9,800 N; To begin to lift the car, a hydraulic jack must produce of force.: more than 9,800 N; To keep the car in position once it is lifted, the jack must produce of force.: exactly 9,800 N

Question 2

more than 9,800 Nless than 9,800 N✔ exactly 9,800 N

Revolt · Accepted Answer

exactly 9,800 N

Question 3

Study the force diagram to complete the sentences.

Revolt · Accepted Answer

unbalanced; right

Question 4

Question 76314

Revolt · Accepted Answer

right

Question 5

What force is represented by vector A?

Revolt · Accepted Answer

Gustavo and Beatriz are pushing on a door in opposite directions. If the door does not move, the forces are .: balanced; The net force in this scenario would be .: zero

Question 6

What force is represented by the vector?

Revolt · Accepted Answer

gravity

Question 7

friction gravity✔ normal forcepush

Revolt · Accepted Answer

normal force; The puck will move off in a different direction.

Question 8

Question 168748

Revolt · Accepted Answer

76312

Question 9

What is the net force acting on the box?

Revolt · Accepted Answer

65 N

Question 10

✔ balancedunbalanced

Revolt · Accepted Answer

balanced; Gustavo and Beatriz are pushing on a door in opposite directions. If the door does not move, the forces are .: balanced; The net force in this scenario would be .: zero

Introduction to Forces Answers

More from this Course

TRY EDGENUITY HACKS