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
Iteru [2.4K]
3 years ago
14

When an airplane flies from Dallas - Ft. Worth International airport to Los Angeles International airport, the time in the air i

s 2 hours and 36 minutes. The distance covered is 1246 miles" What is the average speed?
Physics
1 answer:
Elanso [62]3 years ago
7 0

Answer:

7.99 or 8 depends where you round.

Explanation:

Distance divided by time so 1246/156=7.98717948718

You might be interested in
2. A car traveled 240 km in 3 hours. What was its average speed in km per hour?​
vekshin1

Answer:

80 km

Explanation:

Since 240 divided by three is 80, the velocity the car is traveling at is 80 kilometers per hour.

8 0
2 years ago
Read 2 more answers
In a game of egg-toss, you and a partner are throwing an egg back and forth trying not to break it. Given your knowledge of mome
lutik1710 [3]
F=dP/dt.  So you want the momentum to change as slowly as possible in time to minimize the force.  So as you catch the egg, let your hand move backward with it for awhile, slowly bringing it to a stop.  If you hold your hand steady when you catch it the force due to the impact could break it.
3 0
3 years ago
5. Which pair of words, in order, correctly completes
sattari [20]

Answer:

B is an answer.

3 0
3 years ago
HEY CAN YALL PLS HELP ME IN DIS!!!!!!!!!!!!!
Serga [27]

Answer:

Hey!!

Your answer is: 0.72

Explanation:

if 760=1  then...

550=x

=550÷760= 0.72 in two s.f

6 0
3 years ago
A person using an oxygen mask is breathing air that is 33% oxygen. what is the partial pressure of the o2, when the air pressure
yawa3891 [41]
The partial pressure of the O2 is 36.3 kiloPascal when the air pressure in the mask is 110 kiloPascal based on the isotherm relation. This problem can be solved by using the isotherm relation equation which stated as Vx/Vtot = px/ptot, where V represents volume, p represents the pressure, x represents the partial gas, and tot represents the total gas<span>. Calculation: 33/100 = px/110 --> px = 36.3</span>
5 0
3 years ago
Other questions:
  • During cooling, the kinetic energy of the molecules falls. Why does this happen?
    11·2 answers
  • What 3 things can an object with unbalanced forces do?
    11·1 answer
  • Suppose you are in an elevator that is moving upward with a constant velocity. A scale inside the elevator shows your weight to
    9·1 answer
  • Two objects of equal mass collide on a horizontal frictionless surface. Before the collision, object A is at rest while object B
    11·1 answer
  • g what are the bands of electromagneitc radiation and how are they related to energy frequency and wavelength
    9·1 answer
  • Two point charges lie on the x axis. A charge of 6.3 μC is at the origin, and a charge of -9.5 μC is at x=10.0cm. Express your a
    9·1 answer
  • Jimmy held the end of a metal bar over a fire while holding on to the opposite end. After a few minutes, the end he was holding
    6·1 answer
  • Parallax error occurs when the observer records data when he/she is at an angle to the event he/she is observing. Where do you t
    13·1 answer
  • A student rides a bicycle for 15 miles in 3 hours. What is the student's speed? What else would you need to know for the velocit
    10·1 answer
  • We are in an elevator going down at constant speed. All these forces are acting on us, except:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!