Question

НАЙТИ ЖЁСТКОСТЬ ПРУЖИНЫ, КОТОРАЯ ПОД ДЕЙСТВИЕМ СИЛЫ 16 Н УДЛИНИЛАСЬ НА 4 СМ.

Answer 1

ЖЁСТКОСТЬ ПРУЖИНЫ 
k = F/x = 16H/4см = 16Н/0,04м = 400 Н/м

Answer 2

Разделим силу на удлинение 16/0,04=400н/м

Answer 3

Finding the Spring Constant

To find the spring constant, we can use Hooke's Law, which states that the force exerted by a spring is directly proportional to the amount it is stretched or compressed. The formula for Hooke's Law is:

F = kx

Where: - F is the force applied to the spring (in newtons, N) - k is the spring constant (in newtons per meter, N/m) - x is the displacement of the spring from its equilibrium position (in meters, m)

Given that the force applied is 16 N and the displacement is 4 cm (or 0.04 m), we can rearrange the formula to solve for the spring constant:

k = F / x

Substituting the given values: k = 16 N / 0.04 m

Calculating the Spring Constant

k = 400 N/m

Therefore, the spring constant is 400 N/m.