Register
A spring is 4 cm long. A student hangs a weight of 2N. It is now 5.5 cm long. (i) What is the extension? (i) What would be the extension with a weight of 6N? (ili) What would be the length of the spring
232k views
5 votes
A spring is 4 cm long. A student hangs a weight of 2N. It is now 5.5 cm long.

(i) What is the extension?
(i) What would be the extension with a weight of 6N?
(ili) What would be the length of the spring with a weight of 8N?

User Fhollste
by
6.8k points

1 Answer

9 votes
(i)1.5cm
(ii)4.5cm
(iii)10cm
User JustAnotherCurious
by
6.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.7m questions

8.8m answers

Other Questions

A ball is dropped from rest at height of 50m above the ground (a) What is its speed just before it hits the ground (b) How long does it take to rech the ground.
In which scenario is an animal doing work? Check all that apply. A cat lifts up her kitten by its neck. A dog rubs his back against a large tree. A bird carries a worm to its nest. A goat butts its head
What is the acceleration of an object with mass of 42.6 kg when an unbalanced force of 112 N is applied to it?
The___ is composed of Earth's crust and solid upper mantle A. Inner core B outer core C lithosphere D asthenosphere
What is one similarity and one difference between infrasound and ultrasound?
Link Copied!