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
Papessa [141]
3 years ago
8

Convert 450km/h to nm/ps. show procedure :)

Physics
1 answer:
r-ruslan [8.4K]3 years ago
4 0
You would do 450 divided by 3,600, and your answer would be 0.125nm/ps :)))
You might be interested in
A certain piece of metal (density 9.45 grams per cubic centimeter) has the shape of a hockey puck with a diameter of 13 cm and a
atroni [7]

Answer:

0.0195 m

Explanation:

\rho _{p} = density of hockey puck = 9.45 gcm⁻³ = 9450 kgm³

d_{p} = diameter of hockey puck = 13 cm = 0.13 m

h_{p} = height of hockey puck = 2.8 cm = 0.028 m

\rho _{m} = density of mercury = 13.6 gcm⁻³ = 13600 kgm³

d = depth of puck below surface of mercury

According to Archimedes principle, the weight of puck is balanced by the weight of mercury displaced by puck

Weight of mercury displaced = Weight of puck

\rho _{m} (0.25)(\pi d_{p}^{2} d ) g = \rho _{p} (0.25)(\pi d_{p}^{2} h_{p} ) g\\\rho _{m} ( d ) = \rho _{p} ( h_{p} )\\(13600) d = (9450) (0.028)\\d = 0.0195 m

7 0
3 years ago
How does the 3rd Newtons Law apply to kicking a soccer ball?
tigry1 [53]
If you kick a soccer ball, you exert a force on it in a certain direction.
The soccer ball will exert an equal amount of force but in the opposite direction, which is on your foot. This is felt as ‘recoil’
8 0
1 year ago
Look at the circuit diagram. What type of circuit is shown? A) open series circuit B) closed parallel circuit C) closed series c
KATRIN_1 [288]

Answer:

B. closed series circuit because the resistors are one after the other and there is no open switch.

Explanation:

3 0
3 years ago
Describe matter and explain why light is not matter. Is light made of atoms and elements?
ipn [44]
Matter is a thing. ex: paper. notice how paper can be written on. notice how it is ...well, THERE. now notice light. the light is not atoms. it is electricity that does weird stuff to create a big enough source of energy to be a source of light. sorta like fireflies
8 0
4 years ago
What becomes of the loss in mass of nuclei when heavy atoms split?
NeTakaya

Answer:

when heavy atoms split the loss of mass is converted into kinetic energy

Explanation:

6 0
3 years ago
Other questions:
  • You have a meter stick marked to the nearest millimeter. Which of these measurements is written with the correct amount of preci
    5·2 answers
  • What is the energy (in joules) of an ultraviolet photon with wavelength 110 nm?
    14·1 answer
  • Find the length l of one "arch" of this cycloid, that is, find the distance traveled by a small stone stuck in the tread of a ti
    5·2 answers
  • Low beam headlamps are only effective for speeds up to __________ mph.
    11·2 answers
  • Please select the word from the list that best fits the definition
    8·2 answers
  • How many moles of He atoms are in 6.00 g of He?
    13·1 answer
  • A foot player runs 1.6m/s and has a KE of 790 J. What is his mass?
    6·1 answer
  • How can acceleration be changed without changing speed?
    7·1 answer
  • Shadow is formed when an_____<br>object comes in the<br>way<br>of light.​
    6·2 answers
  • Qual e sua idade<br> cgreg
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!