The resultant force in this item, is that which connects the heads of the magnitude of the given vectors. The magnitude of the resultant force can be calculated through the Pythagorean theorem which states that the square of the resultant force should be equal to the sum of the squares of the smaller forces. That is,
A² + B² = C²
Investigating the vector values,
A² + B² = (3.5 lb)² + (6.2 lb)² = 50.69 lb²
C² = (9.1 lb)² = 82.81 lb²
Since the Pythagorean theorem is not satisfied by the given set of forces then, the forces are not in right angle.
The answer to the question is letter C.
Answer:
1/4 of an hour is 15 minutes
Step-by-step explanation:
Answer:
31.8
Step-by-step explanation:
190.8/6
6 goes into 190.8 = 31 times
That equals 186.
You have a left over of 4.8
4.8 of 6 is 0.8
Getting your answer of 31.8
Answer:
6.5 hours or 6 and a half hours.
