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
Galina-37 [17]
3 years ago
9

A zebra runs across a field at a constant speed of 14m/s how far does the zebra go in 8 seconds?

Physics
2 answers:
Ratling [72]3 years ago
3 0

Answer:

112m/s

Explanation:

14x8=112 therefore meaning the zebra would run 112m/s

RoseWind [281]3 years ago
3 0

A zebra runs across a field at a constant speed of 14 m/s. The zebra would run 112 m in 8 seconds.

<u>Explanation: </u>

According to Kinematics, the distance travelled is given by the product of speed and time. Here, the speed given as 14 m/s, and time is 8 seconds. Now, the equation is as follows,

                     \text {velocity} = \frac{\text {distance}(s)}{\text {time}(t)}

The required term to find as per the question is distance, so rearranging the above equation, we get,

                     s = v e l o c i t y \times t

By substituting the given values, we get, how much distance the zebra can run in time period of 8 seconds as,

                     Distance, s = 14 \times 8 = 112 m

You might be interested in
Justin Bieber is thrown horizontally at 10.0 m/s from the top of a cliff 122.5 m high.
sveticcg [70]

===>  Distance fallen from rest in free fall =

                                         (1/2) (acceleration) (time²)

                               (122.5 m) = (1/2) (9.8 m/s²) (time²)

Divide each side by (4.9 m/s²):   (122.5 m / 4.9 m/s²)  =  time²

                                                           (122.5/4.9) s²  =  time²

Take the square root of each side:    5.0 seconds


===> (Accelerating at 9.8 m/s², he will be dropping at
                               (9.8 m/s²) x (5.0 s) = 49 m/s
when he goes 'splat'.  We'll need this number for the last part.)


===> With no air resistance, the horizontal component of velocity
doesn't change.

Horizontal distance = (10 m/s) x (5.0 s)  =  50 meters .

===>  Impact velocity =  (10 m/s horizontally) + (49 m/s vertically)

                                 = √(10² + 49²)  =  50.01 m/s  arctan(10/49)

                                 =    50.01 m/s   at  11.5° from straight down,
                                                           
away from the base of the cliff.  

7 0
3 years ago
Read 2 more answers
The big bang theory is one of the most accepted theories on the origin of the universe because of scientific evidence, such as _
solmaris [256]
<span>The big bang theory is one of the most accepted theories on the origin of the universe because of scientific evidence, such as d: distant, exploding quasars were found   </span>
3 0
3 years ago
Read 2 more answers
You and your friend are having a discussion about weight. He claims he weighs less on the 100th floor of a building that he does
balu736 [363]
No the acceleration of gravity on earth is still 9.8ms-2 unless he was on a different planet
7 0
4 years ago
When designing an automobile, engineers think about engine and drivetrain design, and how best to maintain a certain level of fu
LenKa [72]
It would be manufactured 

3 0
3 years ago
• How does AC work?
Juli2301 [7.4K]
AC reverses the current in periods, and the current flows in 2 directions. 
DC only flows in one direction and is constant. 

AC is typically used to transfer power over long distances from a generator to your home, stepping it up after it's generated to send it over the distance, then stepping it back down so that it is usable in your home.

DC is used typically inside of devices, as it sends a certain amount of electricity through the wires.

Nicolas Tesla, was ripped off by Edison to replace his DC stations with AC instead. ^^
4 0
3 years ago
Other questions:
  • Local environmental change have no effect on the global climate true or false
    9·1 answer
  • A piano with a mass of 130 kg is lifted 10m above the ground in 5 s by a crane.
    10·2 answers
  • What characteristic makes Biology a science, but not Art History?
    15·2 answers
  • Which vector below goes from (0,0) to (1,-3)?
    7·2 answers
  • Help ASAP <br> Just answer the first question for me please!
    8·1 answer
  • a car moving at 30.0 m/s slows uniformly to a speed of 10.0 m/s in a time of 5.00 s determine the. acceleration of the car
    7·1 answer
  • Which is a TRUE statement about a series circuit
    8·1 answer
  • Which of the following represents a covalent compound?<br> a. BeF2<br> b. KF<br> C. PCIE<br> d. Ti
    6·1 answer
  • A 30 kg child went down a 10 m tall slide. Assuming no energy was lost as friction, what was the child's velocity when he reache
    6·1 answer
  • Select the correct answer. Using the right hand rule, what do the three numbered vectors represent in the diagram below? A. 1) f
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!