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
AleksAgata [21]
3 years ago
14

If the velocity of a car is 45 km/h west how far can it travel in 0.5 hours?

Physics
1 answer:
marissa [1.9K]3 years ago
6 0

Answer: 22.5 km

Explanation: Solution:

v=d/t

Derive to find d

d= vt

= 45 km/h x 0.5 h

= 22.5 km

Cancel hours and the remaining unit is in km.

You might be interested in
Nbel! You’re okay! What happened to you?
arlik [135]

Answer:

Wanna be frie nds?

Explanation:

Im smort big brain

5 0
3 years ago
Read 2 more answers
5. Describe the properties of each of these parts of the Earth’s interior: lithosphere, mantle, and core. What are they made of?
Arisa [49]
Hey there!

Okay so, the Lithosphere is made out of Earth’s outermost layer, which is composed of rocks in the crust and the upper mantle that behave as brittle solids.

The Mantle is made up of rock containing silicon, iron, magnesium, aluminum, oxygen and other minerals.

The Core has two parts. The solid inner core made up of iron. The outer core is surrounded by a liquid composed of a nickel-iron alloy.

I hope this helps!
8 0
4 years ago
A fin whale is swimming at the speed of 35 km/h how many hours will it take to swim 7 km
Aleks04 [339]

Answer:

0.2 hours

Explanation:

\frac{7}{35}  = 0.2

7 0
3 years ago
Which of the following is always true about the particles that make up matter? A. They can only be found in solid substances. B.
Neko [114]
B.They are too small to be seen with only our eyes
4 0
3 years ago
Read 2 more answers
What phase difference between two otherwise identical harmonic waves, moving in the same direction along a stretched string, wil
lora16 [44]

Answer:

\theta=145

Explanation:

The amplitude of he combined wave is:

B=2Acos(\theta/2)\\

A, is the amplitude from the identical harmonic waves

B, is the amplitude of the resultant wave

θ, is the phase, between the waves

The amplitude of the combined wave must be 0.6A:

0.6A=2Acos(\theta/2)\\ cos(\theta/2)=0.3\\\theta/2=72.5\\\theta=145

5 0
3 years ago
Other questions:
  • (1) A Newton is 1 kgm/s2 . Is this a fundamental unit or a derived unit?
    7·1 answer
  • How does the movement of particles of matter change when matter goes from solid to liquid?
    10·1 answer
  • A concert loudspeaker suspended high off the ground emits 39 w of sound power. a small microphone with a 1.0 cm2 area is 60 m fr
    5·1 answer
  • True or false Plow is a back stretch
    13·2 answers
  • If you disconnect the wires from the battery and then reconnect them at the opposite ends of the battery, how does that change t
    15·1 answer
  • Complete the sentence.
    5·2 answers
  • A conducting sphere has a net charge of -4.8x10-17 C. What is the approximate number of excess electrons on the sphere?
    13·1 answer
  • Anyone want to be f-r-i-e-n-d-s? ^^ (You may answer for fr/ee points! <3)
    8·2 answers
  • UTMSUNG
    10·1 answer
  • A 0.24 kg mass with a speed of 0.60 m/s has a head-on collision with a 0.26 kg mass that is traveling in the opposite direction
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!