A) A 2-N force is applied to a spring, and there is displacement of 0.4 m. How much would the spring be displaced if a 5-N force was applied

Question

A) A 2-N force is applied to a spring, and there is displacement of 0.4 m. How much would the spring be displaced if a 5-N force was applied? (1 point)
1 m
4 m
0.08 m
2 m

in progress 0
Tryphena 3 months 2021-08-09T12:37:19+00:00 2 Answers 1 views 0

Answers ( )

    0
    2021-08-09T12:38:49+00:00

    1. Which example best describes a restoring force?

    B) the force applied to restore a spring to its original length

    2. A spring is compressed, resulting in its displacement to the right. What happens to the spring when it is released?

    C) The spring exerts a restoring force to the left and returns to its equilibrium position.

    3. A 2-N force is applied to a spring, and there is displacement of 0.4 m. How much would the spring be displaced if a 5-N force was applied?

    D) 1 m

    4. Hooke’s law is described mathematically using the formula Fsp=−kx. Which statement is correct about the spring force, Fsp?

    D)It is a vector quantity.

    5. What happens to the displacement vector when the spring constant has a higher value and the applied force remains constant?

    A) It decreases in magnatude.

    0
    2021-08-09T12:39:04+00:00

    Answer:

    Option (A) : 1m

    Explanation:

    According to Hooke’s law:

    F (spring elastic force) =

    k( spring const.) * x(displacement)

    Case-1

    2 N = k * 0.4m

    k = 5

    Case- 2

    5 N = 5 * x

    x ( displacement) = 1 m

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )