Home > Physics > Work

How much work does it take to raise a #5 kg # weight #2 m #?

Answer 1

#E_p=98,1 " "J#

#"it will gain the Potential Energy if an object raises from ground"# #E_p=m*g*h# #E_p:"The gained potential energy by an object raised from ground"# #h:" distance from ground"# #m:"mass of object"# #a:"acceleration of gravity"# #E_p=5*9,81*2# #E_p=98,1 " "J#
Sign up to view the whole answer

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

Sign up with email
Answer 2

To calculate the work done in raising a 5 kg weight by 2 m, you can use the formula for work: W = force × distance. Since the force required to raise the weight against gravity is equal to the weight itself, we have:

W = m × g × h

Where: W = Work done m = Mass (5 kg) g = Acceleration due to gravity (approximately 9.8 m/s^2) h = Height raised (2 m)

Substituting the values into the formula:

W = 5 kg × 9.8 m/s^2 × 2 m

W = 98 J

So, it takes 98 joules of work to raise a 5 kg weight by 2 m against gravity.

Sign up to view the whole answer

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

Sign up with email
Answer from HIX Tutor

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.

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.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7