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
alexgriva [62]
3 years ago
8

5. A cart with one fan on It blowing to the left and carrying one block produces the x vs t graph shown If this car were carryin

g three blocks instead of one, with the
fan still blowing the same direction, what could the x vs t graph look like?
A Graph A
B. Graph B
OC. Graph C
O D. Graph D​

Physics
1 answer:
kumpel [21]3 years ago
5 0

Answer:

Graph C

Explanation:

With the same force and more mass, the position in time will still be parabolic

i.e.  x = ½at², but the rate of acceleration will be lower so the position curve will be broader.

You might be interested in
What is the bottom of the refrigerator called?
Lady_Fox [76]
Its the fridge. most fridges actually come with an extra compartment called the freezer usually above the fridge. 
6 0
3 years ago
Suggest at least two reagents other than sodium borohydride that could be used to carry out the reduction of 9-fluorenone to 9-h
vampirchik [111]
For the answer to the question above asking to s<span>uggest at least two reagents other than sodium borohydride that could be used to carry out the reduction of 9-fluorenone to 9-hydroxyfluorene.</span>
 <span>1. LiAlH4 in ether 
2. H2/Pt
</span>I hope this helps
8 0
3 years ago
Hallar la energía mecánica de un pendulo , en un punto de su oscilación donde la energía cinética es 0,39 J y en ese mismo punto
iris [78.8K]

Answer:

E = 0,39 + 0,59 = 0,98 J

Explanation:

7 0
2 years ago
13) The condenser pressure is 417.4 psig for r-410A and the condenser outlet temperature is 108f. how much subcooling is there i
Tanzania [10]

Answer:

12°F

Explanation:

Calculation for how much subcooling is there in the condenser

Since the CONDENSING TEMPERATURE for 417.4 psig discharge pressure is 120 degrees (120°) which means that the amount of subcooling that is there in the condenser will be calculated using this formula

Amount of Condenser subcooling= Condensing Temperature discharge pressure -Condenser outlet temperature

Let plug in the formula

Amount of Condenser subcooling=120°-108f

Amount of Condenser subcooling=12°F

Therefore the amount of subcooling that is there in the condenser will be 12°F

8 0
2 years ago
Which of the following represents the velocity of an object?
mr_godi [17]

Answer:Velocity can be represented by an arrow, with the length of the arrow representing speed and the way the arrow points representing direction. Objects have the same velocity only if they are moving at the same speed and in the same direction. ... The SI unit for velocity is m/s, plus the direction the object is traveling.

8 0
3 years ago
Other questions:
  • Suppose a 0.04-kg car traveling at 2.00 m/s can barely break an egg. What is the min
    7·1 answer
  • If the net force acting on an object increases by 50 percent, then the acceleration of the object will
    11·1 answer
  • A train departs from its station at a constant acceleration of 5m/s2. What is the speed of the train at the end of 20 seconds
    8·1 answer
  • What is different about the different parts of the electromagnetic spectrum
    13·1 answer
  • Is F=mxa expressed in equation in newtons second law of motion?
    12·1 answer
  • 1. What do you need to change the momentum of a system?
    7·1 answer
  • A backpack has a mass of 8 kg. it is lifted and given 54.9 J of gravitational potential energy. how high is it lifted? Accelerat
    12·1 answer
  • What is the gravitational force between two objects?​
    7·2 answers
  • Which of the following is the correct Ohm's law formula?
    12·1 answer
  • Which scientist discovered the laws that determine the motion of a spring?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!