When a 600 g mass is suspended from a spring, the spring stretches 1.2 cm. What is the spring constant of the spring?

Well first you need to know the formula for the spring force. It’s -1/2k*d

K being the constant

D being the displacement

We can actually find the force on the spring by calculating the weight of the block. It would be mass multiplied by gravity, convert the grams to kilograms first tho.

600/1000 = 0.6kg

0.6kg * 9.8 m/s^2 = 5.88N

Now plug everything into the equation, also convert the centimeters to meters:

1.2/100 = 0.012 meters

5.88 = -1/2k*(0.012)

5.88 = k*(0.006)

We could drop the negative sign because we really just want the magnitude of the spring constant.

K = 980N

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it