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
Delicious77 [7]
2 years ago
14

Imamu’s car is travelling twice as fast as Mosi’s car. Mosi travels 200 km in 2 hours. How long does it take Imamu to travel 50

km?
Physics
1 answer:
soldi70 [24.7K]2 years ago
8 0

Answer:

0.25hr

Explanation:

Given parameters:

Distance  = 200km

Time = 2hrs

  Now, let us find the rate which is the speed;

    Speed  = \frac{distance}{time}  

 Insert parameters:

      Speed  = \frac{200}{2}   = 100km/hr

Since the speed of Imamu = 2 x speed of Mosi = 200km/hr

Time taken  = \frac{distance}{speed}  = \frac{50}{200}   = 0.25hr

You might be interested in
Pls help Asapppppppppp.It is due in a little bit.
bija089 [108]
C I’m pretty sure !
7 0
2 years ago
Read 2 more answers
Calculate the average speed (in km/hr) of Charlie whonruns to the store 4 km away in 30 minutes
max2010maxim [7]
I don't know the answer to that
4 0
3 years ago
Space weather is dominated by a stream of charged particles emanating from the sun's magnetic field, known as ______________.
Katyanochek1 [597]

Answer:

<h2><em><u>solar wind</u></em></h2>

Explanation:

<em>This stream of particles emanating from sun's magnetic field is known as the solar wind. </em>

<em>The gas and particles come from the Sun's hot outer atmosphere, called the corona. These particles from the corona are charged with electricity.</em>

5 0
3 years ago
In question 8 from “Problems 2”, you calculated that an archery arrow shot with an initial velocity of 45 m/s at an angle of 10
Zigmanuir [339]

The distance traveled by the arrow and horizontal velocity are directly proportional, thus when the distance increases, an increase in initial velocity will allow the arrow to hit the target.

<h3>Time of motion of the projectile</h3>

If the horizontal distance the projectile would travel before hitting the target is 70.67 m, the time of motion of the projectile is calculated as;

X = Vx(t)

t = X/Vx

t = X/Vcosθ

t = (70.67) / (45 x cos10)

t = 1.6 s

When the archery target is moved further away from the archer, the archer needs increase the initial velocity of the arrow assuming the angle of projection is constant.

Since the distance and horizontal velocity are directly proportional to each other, thus when the distance increases, an increase in initial velocity will allow the arrow to hit the target.

Learn more about velocity of projectile here: brainly.com/question/12870645

6 0
2 years ago
Which is an example of a solution?
lianna [129]
<span> of salt water, the solute is the salt. Solvent: this is the substance that makes up the majority of the </span>solution<span>. This is the part where the solute is dissolved. In our </span>example<span> of salt water, the solvent is water.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • How many meters do you cover in a 10 km (10-K) race? 
    7·1 answer
  • the positive particle has a charge of 31.7 mC and the particles are 2.80 mm apart, what is the electric field at point A located
    8·1 answer
  • The mass of 2 cm3 of gold is 38.6 grams. find the density of the gold. Could you please help me??
    14·1 answer
  • Find the ratio of average speed of a scooter moving at 30m/min and a car moving at 27km/hr
    6·1 answer
  • A force in the +x-direction with magnitude F(x)=18.0N−(0.530N/m)x is applied to a 8.40 kg box that is sitting on the horizontal,
    5·1 answer
  • Which best explains parallel forces?
    10·1 answer
  • The direction that an induced current flows in a circuit is given by
    11·1 answer
  • What is the final temperature of 0.5 kg of water initially at 18 °C after 65 kJ of
    8·2 answers
  • How are hypotheses tested?
    5·2 answers
  • A crate with a mass of 175.5 kg is suspended from the end of a uniform boom with a mass of 94.7 kg. The upper end of the boom is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!