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
OlgaM077 [116]
3 years ago
13

Help!!

Physics
1 answer:
Ulleksa [173]3 years ago
5 0

Answer:

5.5 KG is the mass

53.9 is the Weight

You might be interested in
explain why when someone uses his thumb to push a pin into a block of wood the pressure on the wood is greater than the pressure
Charra [1.4K]

Answer:

the smaller the area the bigger the pressure

8 0
3 years ago
Read 2 more answers
In which situation is the speed of the car constant while its velocity is changing?
Sati [7]

Answer:

B, the car travels around a circular track at 30 m.

Explanation:

7 0
2 years ago
PLEASE PLEASE PLEASE HELP
lakkis [162]

Answer:

Rain came along with lower temps

Explanation:

There was no rain on the warmer days

There were more clouds as the week went on

and the temp decreased during the week so rain came with lower temps is the only one that can be correct

5 0
2 years ago
Which statement is part of Dalton's atomic theory?
Brums [2.3K]
The answer is A for sure , hope it’s correct
7 0
2 years ago
A tube of mercury with resistivity 9.84 × 10 -7 Ω ∙ m has an electric field inside the column of mercury of magnitude 23 N/C tha
slava [35]

Answer:

The current through the tube is 73.39A.

Explanation:

The relationship between the resistivity \rho, the electric field E, and the current density J is given by

\rho = \dfrac{E}{J}

This equation can be solved for J to get:

J = \dfrac{E}{\rho}

Since the current is I = J\cdot A

I= J\cdot A  = \dfrac{E}{\rho} \cdot A

Now, for the tube of mercury \rho = 9.84*10^{-7}\: \Omega \cdot m, E = 23N/C, and the area is A = \pi r^2 = \pi (1.0*10^{-3}m)^2 = 3.14*10^{-6}m^2; therefore,

I= \dfrac{23N/C}{9.84*10^{-7}\Omega\cdot m } *3.14*10^{-6}m^2

\boxed{I = 73.39A.}

Hence, the current through the mercury tube is 73.39A.

5 0
3 years ago
Other questions:
  • Convert 5.7 miles to km
    5·2 answers
  • The components of vector A are:
    12·1 answer
  • PLEASE HELP ASAP!!!!!
    8·1 answer
  • A projectile is launched from ground level at angle u and speed v0 into a headwind that causes a constant horizontal acceleratio
    12·1 answer
  • In your cellar there are three light switches in the OFF position. Each switch controls 1 of 3 light bulbs on the floor above. Y
    13·2 answers
  • 50g of ice at 0°C is mixed with 50g of water at 80°C, what will be the final temperature of a mixture in
    11·1 answer
  • Halogen is most likely to react to what
    12·1 answer
  • Why do electric charges that move through a magnetic field produce an electric current? A. The magnetic field exerts a force on
    9·2 answers
  • the (speed) of an object is a vector quantity that tells us the speed and direction of an objects momentum is this correct? If n
    10·2 answers
  • A thin flexible gold chain of uniform linear density has a mass of 17.1 g. It hangs between two 30.0 cm long vertical sticks (ve
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!