In the following figure ,find the force exerted by the string on the block.
Attachments:
Answers
Answered by
2
Answer:
Tension Force, T=
Explanation:
[Refer to the attached image 1 to visualize the case]
Given;-
Mass of object = m
Horizontal Force= F
Then;-
Gravitational force exerted on the object = mg (downwards)
[Refer to attached image 2 for the free body diagram of the given case]
From the attached image 2, we have;-
Components of tensions force on the fixed object as T cos∅ and T sin∅ for some angle ∅.
Then, in the given case;-
T cos∅ = F ____(1)
T sin∅ = mg _____(2)
Note that the net force acting on the object is zero in this case.
So, on squaring (1) and (2) and then adding them, we get;-
T² (sin²∅ + cos²∅) = F² + m²g²
T² = F² + m²g²
T =
Therefore, the force exerted by the string on the block is
Hope it helps! ;-))
Attachments:
Similar questions
Biology,
7 months ago
CBSE BOARD X,
7 months ago
Math,
1 year ago
Social Sciences,
1 year ago
English,
1 year ago