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IrinaK [193]
4 years ago
15

Use the techniques to find the unit for speed​

Physics
2 answers:
stellarik [79]4 years ago
8 0

Answer:

The formula for speed is speed=<u>d</u><u>i</u><u>s</u><u>t</u><u>a</u><u>n</u><u>c</u><u>e</u>

time

Explanation:

to work out what the units are for speed,you need to know the units for distance and time.In this example,distance is in metres(m) and time is in seconds (s) , so the units for speed is metre per second (m/s).

Sedbober [7]4 years ago
8 0
Hi there sorry babe i’m just tired of seeing eieieieieieieieieijdjd
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Olenka [21]

Answer:−4.05

Explanation:

3 0
3 years ago
Two metal plates 15mm apart have a potential difference of 750v between them. The force on a small charged sphere placed between
Romashka [77]

Answer:

50,000 V/m

Explanation:

The electric field between two charged metal plates is uniform.

The relationship between potential difference and electric field strength for a uniform field is given by the equation

\Delta V=Ed

where

\Delta V is the potential difference

E is the magnitude of the electric field

d is the  distance between the plates

In this problem, we have:

\Delta V=750 V is the potential difference between the plates

d = 15 mm = 0.015 m is the distance between the plates

Therefore, rearranging the equation we find the strength of the electric field:

E=\frac{\Delta V}{d}=\frac{750}{0.015}=50,000 V/m

6 0
4 years ago
I need help with the “kinetic and potential energies” for my potential and kinetic energy of a roller coaster
Ann [662]
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6 0
3 years ago
A vertical piston cylinder device is being used to heat water. the piston has a mass of 20 kg and a cross sectional area of 100
Leni [432]
A boiling pot of water (the water travels in a current throughout the pot), a hot air balloon (hot air rises, making the balloon rise) , and cup of a steaming, hot liquid (hot air rises, creating steam) are all situations where convection occurs. 
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7 0
4 years ago
C.) 65 km =<br> mm<br> Convert
Brums [2.3K]
Hi! 65 km to mm is 65,000,000 mm! Hope this helped you!
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