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
stepladder [879]
3 years ago
11

A bus travelled 160 km in 4 hours, another bus travelled 175 km in 5 hours, which bus moved faster? ​

Physics
2 answers:
Arisa [49]3 years ago
6 0

Answer:

Answer:

Bus travels 160 km in 4 hours

Speed of bus = 160/4 = 40 km/hr

Train travels 320 km in 5 hours

Speed of train = 320/5 = 64 km/hr

In one hour, bus travels 40 km and train travels 64 km.

Ratio = 40:64 = 5:8

AlekseyPX3 years ago
3 0
<h3>Formula:-</h3>

\boxed{\sf Speed=\dfrac{Distance}{Time}}

<h3>For 1st bus:-</h3>

  • Distance=160km
  • Time=4h

\\ \sf\longmapsto Speed=\dfrac{160}{4}

\\ \sf\longmapsto Speed=40km/h

<h3>For 2nd bus</h3>

  • Distance=175km
  • Time=5h

\\ \sf\longmapsto Speed=\dfrac{175}{5}

\\ \sf\longmapsto Speed=35km/h

Bus 1moved faster

You might be interested in
Highlight the correct terms:
larisa [96]
The (more) speed an object has, the (lower) the potential energy and the (higher) the kinetic energy. (I believe that is correct but it’s been a while since I’ve done this)
8 0
2 years ago
Does a sled have inertia while sitting still
madam [21]

Answer:

Yes, a sled has inertia while sitting still.

Explanation:

From Newton's law of inertia, an object at rest will remain at rest unless it is acted upon by an external force. The reason the object will remain at rest unless an external force acts is because of inertia. Inertia means the resistance of an object to motion.

Thus, a sled hammer at rest will remain at rest unless it is acted upon by an external force. So we can conclude that it has Inertia.

7 0
3 years ago
The line that is drawn perpendicular to the point at which a wave intersects a boundary is know as the
fomenos
<span>The line that is drawn perpendicular to the point at which a wave intersects a boundary is know as the Normal .

When the normal is drawn, the incident ray makes an angle with it known as the angle of incidence and the reflected ray makes an angle with it known as the angle of incidence. These angles are always equal.
 
The refracted ray makes an angle with the normal known as angle of refraction. The sin of angle of incidence to the sin of angle of refraction is called the refractive index( </span>μ= <span>sin i / sin r) .

hope all of it helps you!</span>
5 0
3 years ago
Put the waves in order from highest frequency to lowest frequency
S_A_V [24]
BCA for sure, b the lines are showing more movement
6 0
3 years ago
Read 2 more answers
A wagon has a mass of 100 grams and an
olga2289 [7]

Answer:

Net force on the wagon is 200 N

Explanation:

As we know by Newton's II law that net force on the system of mass is given as product of mass and acceleration

Here we know that

mass = 100 kg

a = 2 m/s/s

now we have

F = ma

F = (100)(2)

F = 200 N

3 0
3 years ago
Other questions:
  • The gravitational force between two objects:
    10·2 answers
  • The pattern of repeating properties of elements revealed in the periodic table is known as the ________.
    8·2 answers
  • Which describes the changes in visible light moving from red to violet?
    5·2 answers
  • A 2kg object travels to the right at 5.5 m/s after colliding with a 3kg object, initially at rest, what are the speeds of each o
    5·1 answer
  • A carbon atom can form 4 covalent bonds how many valence electrons does a carbon atom have?
    14·1 answer
  • On top of a cliff of height h, a spring is compressed 5m and launches a projectile perfectly horizontally with a speed of 75 m s
    5·1 answer
  • A manufacturer of printed circuit boards has a design capacity of 1,000 boards per day. the effective capacity, however, is 700
    15·1 answer
  • How does density impact the hydrosphere and atmosphere?
    14·2 answers
  • What are the limitations of sending information using electronic waves
    10·1 answer
  • Which characteristics describe whether a cell contains a nucleus?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!