# If a spring has a constant of #3 (kg)/s^2#, how much work will it take to extend the spring by #37 cm #?

Approximately

On a spring, work is provided by:

where:

And so,

By signing up, you agree to our Terms of Service and Privacy Policy

To calculate the work done in extending the spring, you can use the formula for the potential energy stored in a spring: ( W = \frac{1}{2}kx^2 ). Given ( k = 3 , \text{(kg/s}^2) ) and ( x = 0.37 , \text{m} ), plug these values into the formula:

[ W = \frac{1}{2} \times 3 \times (0.37)^2 ]

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- An object with a mass of #7 kg# is hanging from an axle with a radius of #8 cm#. If the wheel attached to the axle has a radius of #56 cm#, how much work would it take to turn the wheel a length equal to the circumference of the axle?
- How much work would it take to push a # 2 kg # weight up a # 3 m # plane that is at an incline of # pi / 3 #?
- How much work would it take to push a # 5 kg # weight up a # 2 m # plane that is at an incline of # pi / 6 #?
- A balanced lever has two weights on it, the first with mass #72 kg # and the second with mass #9 kg#. If the first weight is # 2 m# from the fulcrum, how far is the second weight from the fulcrum?
- How much work would it take to push a # 1 kg # weight up a # 2 m # plane that is at an incline of # pi / 6 #?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7