An example of an unbalanced force is
A. A Roller Coaster Going Down The First Drop
B. A Bridge
C. A Car Parked In a Garage
D. A Tug A War Game in Which No One Wins
D the answer is d cause somebody has to win in a game of tug of war
Answer:
A.
Explanation:
B doesn't make sense because it is not moving. C is the same thing. D, yes, there can be an unbalanced force, but in this situation, it is not.
Which of these material properties determines how much heat you must supply to an object to raise it by a given temperature difference?
A.
thermal conductivity
B.
thermal expansion
C.
specific heat
D.
internal energy
Answer:
specific heat
Explanation:
Technician A says an automotive tire's belts are the body of the tire. Technician B says an
automotive tire's belts are sometimes used to strengthen the plies and stiffen the treads. Who is
right?
Answer:
Honestly, B. Read below for more
Explanation:
Tire belts help with keeping the wheels of a vehicle stable and sturdy, it does keep the threads together as well. I mean, you could in a way call it the body of a tire but Technician B is more specific. I tried to answer with the best of my ability, I'm not 100% sure on A so ask your teacher or classmates for additional help.
Select the correct answer.
A construction company got a project to a build a hotel in a sand desert area where the temperature often exceeds 130° F. Which structural
element should they use so that the hotel sustains its structure in such extreme weather conditions?
OA beam
OB
column
OC. truss
OD.
plate
OE.
arch
Reset
Next
Answer:
OD.
plate
Explanation:
just to let you know Christmas is in 10 days<3
lol
Answer:
yay yay
Explanation:
im so excited i cant wait
Answer:
Thanks
Explanation:
for reminding us
Technician A says that Safety Data Sheets contain detailed health information about hazardous materials. Technician B says that Safety Data Sheets can be obtained from the manufacturer of the material. Who is correct?
Technician A
Technician B
Technician A and B
Neither A nor B
Answer:
C
Explanation:
The answer is C - both technician A & B
Which option identifies the most likely scaling factor in the above drawing of the Mercury capsule and booster unit? 1:1,000 1:10,000 1,000:1 10,000:1
Answer:
I would say 10000;1 but thats just me
Explanation: