1) A person travels by car from one city to another with different constant speeds between pairs of cities. She drives for 40 mi
1 answer:
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Here is my solution using my app.
Answer:
86.6 lbs
Explanation:
Let the force is X.
Resultant force, R = 100 lbs
Other force is Y. Angle between resultant force and force X is 30°.
According to the diagram
X = 86.6 lbs
Other force Y
Y = 50 lbs
Answer:
it takes 5.22 seconds
Explanation:
t = (33.3 - 15) ÷ 3.45
t = 18 ÷ 3.45
t = 5.22 sec