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
GarryVolchara [31]
3 years ago
8

Finally, you are ready to answer the main question. Cheetahs, the fastest of the great cats, can reach 50.0 miles/hour in 2.22 s

starting from rest. Assuming that they have constant acceleration throughout that time, find their acceleration in meters per second squared.
Physics
1 answer:
Doss [256]3 years ago
5 0
<h2>Acceleration of cheetah is 10 m/s²</h2>

Explanation:

We have equation of motion v = u + at

     Initial velocity, u =  0 m/s

     Final velocity, v = 50 miles/hr = 80 km/hr = 22.22 m/s    

     Time, t = 2.22 s

     Substituting

                      v = u + at  

                      22.22 = 0 + a x 2.22

                      a = 10 m/s²

     Acceleration is 10 m/s²

Acceleration of cheetah is 10 m/s²

You might be interested in
If a 6V battery is connected to a light bulb whose resistance is 55,000Ω How much current will flow in the circuit?
notka56 [123]

Answer:

Current, I = 0.000109 Amps

Explanation:

Given the following data;

Voltage = 6V

Resistance = 55,000 Ohms

To find the current flowing through the circuit;

Ohm's law states that at constant temperature, the current flowing in an electrical circuit is directly proportional to the voltage applied across the two points and inversely proportional to the resistance in the electrical circuit.

Mathematically, Ohm's law is given by the formula;

V = IR

Where;

V represents voltage measured in voltage.

I represents current measured in amperes.

R represents resistance measured in ohms.

Making current the subject of formula, we have;

I = \frac {V}{R}

Substituting into the formula, we have;

I = \frac {6}{55000}

Current, I = 0.000109 Amps

5 0
3 years ago
What science projects should I do? Please just choose something basic!
Romashka-Z-Leto [24]
How does the different type of music such as classic, hiphop, or rock affect the human mind
4 0
2 years ago
2. A 56N force is exerted on an 8kg object. What is the object's acceleration?
White raven [17]

acceleration = 7 m/s²

Explanation:

To determine the object's acceleration we use the following formula:

force (N) = mass (kg) × acceleration (m/s²)

acceleration (m/s²) = force (N) / mass (kg)

acceleration = 56 N / 8 kg

acceleration = 7 m/s²

Learn more about:

acceleration

brainly.com/question/12097332

brainly.com/question/205090

#learnwithBrainly

7 0
3 years ago
Why copper is classified as a metal.
AveGali [126]

Answer:

It is classified as a metal because of its high ductility, malleability, thermal and electrical conductivity and resistance to corrosion. Copper is a mineral used for our everyday use. It is limited and we have to use it wisely because it is not evenly distributed everywhere and also everyone needs it. Copper is element number 29 on the Periodic Table of Elements. It is also used it electronics and wiring.

hope this helped

:)

8 0
3 years ago
Which type of power plants generate the least amount of pollution? A) Biomass power plants B) Geothermal power plants C) Nuclear
sladkih [1.3K]

Answer:

C

Explanation:

6 0
3 years ago
Other questions:
  • A +2.2 x 10-9 C charge is on the axis ar x= 1.5 m, a +5.4 x 10-9 C charge is on the x-axis at x= 2.0 m, and a+3.5 x 10-9 C charg
    7·1 answer
  • What phase difference between two otherwise identical harmonic waves, moving in the same direction along a stretched string, wil
    12·1 answer
  • New York’s Finger Lakes were formed by the same process as the Great Lakes.
    14·2 answers
  • A student pulls horizontally on a 12 kg box, which then moves horizontally with an acceleration of 0.2 m/s^2. If the student use
    7·1 answer
  • How would the body be affected if red blood cells and low levels of homoglobinHow would the
    5·1 answer
  • How do scientists predict hurricanes?
    13·1 answer
  • Which practice is an unsustainable way of managing resources?<br> Please help
    12·1 answer
  • A consequence of yo-yo dieting is what
    7·1 answer
  • Can something move horizontally and vertically at the same time? Yes! Why? No! Why not?
    6·2 answers
  • One mole of titanium contains how many atoms?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!