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
lisov135 [29]
3 years ago
10

A can bavelling at 90kma/hr

Physics
1 answer:
Readme [11.4K]3 years ago
5 0

Answer:

20 mins

Explanation:

To go 90 km it takes =60 mins(1 hr)

" " 1 km it takes =60/90 mins

" " 30 km it takes =60/90 multiplied by 30

= 20 mins

You might be interested in
Question 1
Murljashka [212]
The answer is A.) Gravity
7 0
3 years ago
Read 2 more answers
How can different objects interact when they are not even touching?
jeka94

Answer: Magnetic and gravitational force

Explanation: When a magnet and an iron nail are kept at a distance,the magnet attracts the nail without touching using magnetic force. In this example, the magnet and the nail are interacting.

The earth pulls the moon towards it and keeps it in orbit without touching it, using gravitational force. In this example,the moon and the earth are interacting.

PLEASE RATE 5 STARS AND VOTE AS BRAINLIEST:)

(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)(^o^)

3 0
3 years ago
Hello I want to ask questions about physics
jek_recluse [69]

Answer:

tell ke first ,what will happen in zero gravity?

5 0
3 years ago
Read 2 more answers
How does a sound wave transfer energy to your ears ?
KiRa [710]
It transfers energy through the source of the sound. Your ear detects sound waves when vibrating air particles cause your ear drum to vibrate
4 0
3 years ago
Read 2 more answers
Which expression of distance uses SI units? A. 30 miles B. 16 kilograms C. 24 feet D. 500 meters
Stella [2.4K]
Hi!

SI units are physical measurements which will be in the form of kilograms, second, kelvin, metres, etc.

Since kilograms measure the weight of an object, it is out. Miles and feet are not SI units, so they are also out. This only leaves one answer left!

Hopefully, this helps! =)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Vhich best describes the act of using senses or tools to gather information?
    9·1 answer
  • Are mushrooms, producers, consumers, or decomposers?
    7·1 answer
  • What are infrasound usages​
    15·2 answers
  • A hawk flying at 38 m/s emits a cry whose frequency is 440 Hz. A wren is moving in the same direction as the hawk at 17 m/s. (As
    9·1 answer
  • As Jules pushes a box across a the floor that it moves faster on the waxed tiles than the carpet. Explain why. A) The more frict
    13·2 answers
  • The method of heat transfer by which the sun warms the earth is
    7·2 answers
  • A chair is at rest on the floor. The chair absorbs thermal energy from the floor, and begins moving spontaneously with kinetic e
    12·1 answer
  • A car has a mass of 2,000kg and is traveling at 28 meters per second what is the car's kinetic energy
    14·1 answer
  • Consider a cylindrical pipe with both ends open and fundamental resonance frequency 150 Hz. If this particular pipe has a length
    9·1 answer
  • A community plans to build a facility to convert solar radiation to electrical power. The community requires 1.00 MW of power, a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!