Question
Solve the following problems using the formula for Work, Force, and Distance
Question 5 (1 point)
Use the formula above to calculate work done.
Calculate the amount of work done by the force in moving the object through a distance of 9 m if an object is horizontally dragged across the surface by a 130 N force acting parallel to the surface.
a
.070 J
b
507 J
c
1170 J
d
14 J
Question 6 (1 point)
Use the formula above to calculate work done.
A crane lifts a load of logs 3 meters with a force of 5,200 Newtons. How much work did the crane do?
a
15,600 J
b
150,000 J
c
150 J
d
1560 J
Question 7 (1 point)
Kartianna is pushing a lawn mower using a force of 300 N. If she pushes the mower a distance of 800 m, how much work has she done?
a
240,000 J
b
24,000 J
c
24,000 J
d
1,100 J
Question 8 (1 point)
Mechanical force is a push or pull.
True
False
Question 5 (1 point)
Use the formula above to calculate work done.
Calculate the amount of work done by the force in moving the object through a distance of 9 m if an object is horizontally dragged across the surface by a 130 N force acting parallel to the surface.
a
.070 J
b
507 J
c
1170 J
d
14 J
Question 6 (1 point)
Use the formula above to calculate work done.
A crane lifts a load of logs 3 meters with a force of 5,200 Newtons. How much work did the crane do?
a
15,600 J
b
150,000 J
c
150 J
d
1560 J
Question 7 (1 point)
Kartianna is pushing a lawn mower using a force of 300 N. If she pushes the mower a distance of 800 m, how much work has she done?
a
240,000 J
b
24,000 J
c
24,000 J
d
1,100 J
Question 8 (1 point)
Mechanical force is a push or pull.
True
False
Answers
GPT-4o mini
To solve the problems, we will use the formula for Work, which is given by:
\[ \text{Work} = \text{Force} \times \text{Distance} \]
Let's calculate the work done for each question.
### Question 5
Given:
- Force (F) = 130 N
- Distance (d) = 9 m
Using the formula:
\[ \text{Work} = 130 \, \text{N} \times 9 \, \text{m} = 1170 \, \text{J} \]
The answer is **c. 1170 J**.
---
### Question 6
Given:
- Force (F) = 5200 N
- Distance (d) = 3 m
Using the formula:
\[ \text{Work} = 5200 \, \text{N} \times 3 \, \text{m} = 15600 \, \text{J} \]
The answer is **a. 15,600 J**.
---
### Question 7
Given:
- Force (F) = 300 N
- Distance (d) = 800 m
Using the formula:
\[ \text{Work} = 300 \, \text{N} \times 800 \, \text{m} = 240000 \, \text{J} \]
The answer is **a. 240,000 J**.
---
### Question 8
Mechanical force is indeed a push or pull.
The answer is **True**.
---
If you have any more questions or need further assistance, feel free to ask!
\[ \text{Work} = \text{Force} \times \text{Distance} \]
Let's calculate the work done for each question.
### Question 5
Given:
- Force (F) = 130 N
- Distance (d) = 9 m
Using the formula:
\[ \text{Work} = 130 \, \text{N} \times 9 \, \text{m} = 1170 \, \text{J} \]
The answer is **c. 1170 J**.
---
### Question 6
Given:
- Force (F) = 5200 N
- Distance (d) = 3 m
Using the formula:
\[ \text{Work} = 5200 \, \text{N} \times 3 \, \text{m} = 15600 \, \text{J} \]
The answer is **a. 15,600 J**.
---
### Question 7
Given:
- Force (F) = 300 N
- Distance (d) = 800 m
Using the formula:
\[ \text{Work} = 300 \, \text{N} \times 800 \, \text{m} = 240000 \, \text{J} \]
The answer is **a. 240,000 J**.
---
### Question 8
Mechanical force is indeed a push or pull.
The answer is **True**.
---
If you have any more questions or need further assistance, feel free to ask!