The springs compress by 6cm when the weight of the 1900 Kg car is applied to them.a) What is the spring constant of each of the springs?b) With what frequency will the suspension bounce if given a jolt?c) If the springs are chopped in half (which will double the spring constant), with what frequency will the suspension bounce now?
I assume they are shy wee elves.who do not like to show their cute selves. Soput a small note on your carwith a huge smily facesayingThank-you.attach a few candies to the note for the elves to eat. :-)
Hi :) This has nothing to do with your question but I just wanted to say. wow! You have a wireless laptop and live in a condo?! Sweet. I've had the internet for the first time in my life for a whopping three weeks now. And it is nice but would be nicer to only meet people who don't feel they have to be so profound because they usually end up sounding a bit ignorant. Anyhow I hope I haven't offended you! Take care. :)
HiWhy don't you just have a couple of pizzas and some soft drinks or cold beer, delivered to the elves hide away, with a thank you card. Elves love pizzaSome Elves even like pepperoni or sausage on one of the piesJust a thought! Enjoy the rest of your summer!
a) 1900 x 9.81/(0.06 x 4) 77.66 x 10^3 N/m. b) frequency f 1/(2.pi) x sqrt(k/m) where k 77660; m1900 ; sqrt square root of. c) The new frequency f' sqrt(2)x(f) 1.4142 x f
