four forces are acting on an object. Forces F1=80N and F2=50N towards right of the object and forces F3=100N and F4=20N towards the left of an object. Calculate the resultant force of an object.
Answers
Answered by
16
Answer:
10N
Explanation:
it is because:
left forces - 120 = 100 + 20
right forces - 130 = 80 + 50
130 - 120 = 10N
Answered by
43
Given
- Four forces act on a body
- F¹ = 80 N → Right
- F² = 50 N → Right
- F³ = 100 N → Left
- F⁴ = 20 N → Left
To Find
- Resultant force
Solution
☯ A body moved in the direction when the force applied is higher and opposing forces cancel each other
- Here we shall assume the left side to be negative and the right side to be positive
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✭ According to the Question :
➞ Resultant force = Sum of all forces
➞ Resultant force = 80 + 50 + (-100) + (-20)
➞ Resultant force = 80 + 50 - 100 - 20
➞ Resultant force = 130 - 120
➞ Resultant force = 10 N
∴ The body would move towards the right with a force of 10N
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