Answer:6
Step-by-step explanation:
Answer:
The slope is 4/3
Step-by-step explanation:
Answer:
both people actually did the same work
Step-by-step explanation:
Work = Force × Distance
The person that climbed the steep spiral staircase used more force but covered a shorter distance. On the other hand, the person that walked up a gentle ramp used less force but covered a longer distance. Since both people reached the same height, the force against gravity was the same.
First you have to have the absolute value isolated so the 2 has to be divided. Then set up the two cases and solve.
The second matrix system is the correct answer