1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vilka [71]
3 years ago
5

Here are the questions you need to answer for this assignment. After reading the questions carefully, pick arbitrary numbers to

help solve the problems.
Your mass =
Tim's mass =
Sara's mass =
Your force =
Tim's force =
Sara's force =

Use force = mass x acceleration to solve these two problems, except you will need to rewrite the equation to solve for acceleration. Good luck!
You and Tim, who is larger than you, are outside with a wagon. Tim (the bigger person) gets in the wagon and you (the smaller one) pull it. As you pull it, you accelerate until you reach a comfortable velocity. Then you stop and switch places with Tim. Tim now pulls you in the wagon, accelerating from a stop to a comfortable velocity. Now, Tim may be bigger than you, but you have been working out and are just as strong as Tim, so the force that Tim uses to pull the wagon is the same force that you used. You both pull with the exact same amount of force. Who was riding in the wagon when it had the greatest acceleration during start up? Why? Use Newton’s second law to explain.

Now Sara comes along, and she is the exact same size as you. However, she is even stronger than you! When she pulls you in the wagon, she pulls with a greater force than when you pull her. Now who is in the wagon when it has the greatest acceleration? Explain, using Newton’s second law.
Physics
1 answer:
MrRissso [65]3 years ago
5 0

Answer:

this dont even explain the question

Explanation:

You might be interested in
What formula allows you to calculate force?
Margarita [4]

The following formula is used to calculate force...

(F)=m*a

m= mass

a= acceleration

7 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP ! 37 POINTS !!!!
Maksim231197 [3]

Answer:

3. all of the above

4. d=m/v

5. gas has well separated particles with no particular arrangement

liquid has particles close together but still with no particular arrangement

and solid has particles that are tightly packed, usually in a regular pattern

6. (idk what number it is but)

the density of the rock is 2.4 g/ml

d=m/v so d=12/v according to the question the mass is 12

to find volume subtract 20-15 because before the rock was 15 and after the rock was 20, so then you get 5 for volume

d=12/5 and when you calculate that, you would get 2.4g/ml ; hope this helped :-)

3 0
4 years ago
Read 2 more answers
When the only force affecting an object is gravity,that object is in _______________
g100num [7]
Freefall. Just like when the elevator first starts moving or your in space. Not zero gravity but free fall because it's a vacuum so there is no drag, just gravity
5 0
4 years ago
How are dwarf planets different from true planets?
morpeh [17]

Answer:

The only difference between a planet and a dwarf planet is the area surrounding each celestial body. A dwarf planet has not cleared the area around its orbit, while a planet has.

Explanation:

the three criteria of the IAU for a full-sized planet are: It is in orbit around the Sun. It has sufficient mass to assume hydrostatic equilibrium (a nearly round shape). It has "cleared the neighborhood" around its orbit .

3 0
3 years ago
Match the boundary with its characteristic
kondor19780726 [428]
<span>Matching the boundary with its characteristics 1. Convergent - C. Compression 2. Divergent - B. Along ocean ridges 3. Transform - A. Along strike-slip faults The compression that occur in the convergent boundary causes the reverse fault in the earth crust. So in the divergent boundary two crust plates move apart causing a normal fault along the ocean ridges. The faults in the transform boundary happens at the place where plates slide laterally.</span>
7 0
4 years ago
Read 2 more answers
Other questions:
  • Divers often inflate heavy duty balloons attached to salvage items on the sea floor. If a balloon is filled to a volume of 3.00
    14·1 answer
  • An 19.2-cm-long bicycle crank arm, with a pedal at one end is attached to a 20.6-cm-diameter sprocket, the toothed disk around w
    15·2 answers
  • Fruit Punch
    14·1 answer
  • In 25 years, how much movement will result from a fault that slowly slips 1.5 centimeters per year?
    13·1 answer
  • What is universal constant (G)
    14·2 answers
  • A car traveling initially at +7.0 m/s accelerates uniformly at the rate of +0.80 m/s² for a distance of 245 m.
    5·1 answer
  • Motion is the act of ___<br> the options are movement, feeling, chemical engergy and sleep
    12·2 answers
  • You are freezing juice to make your own popsicles. Describe what happens on a molecular level as the juice freezes. Be sure to u
    11·1 answer
  • 2. An overseas jet requires 6 hours to fly 9700 km. What is the jet's speed?
    6·1 answer
  • Briefly describe how the micrometre screw gauge is used​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!