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
boyakko [2]
3 years ago
9

A 65kg has the weight force of

Physics
1 answer:
AURORKA [14]3 years ago
8 0

Answer:

65*9.8=637N

Explanation:

You might be interested in
A student attaches a block to a vertical spring so that the block-spring system will oscillate if the block-spring system is rel
vodka [1.7K]

Answer:

Time period of the motion will remain the same while the amplitude of the motion will change

Explanation:

As we know that time period of oscillation of spring block system is given as

T= 2\pi\sqrt{\frac{M}{k}}

now we know that

M = mass of the object

k = spring constant

So here we know that the time period is independent of the gravity

while the maximum displacement of the spring from its mean position will depends on the gravity as

mg = kx

x = \frac{mg}{k}

so we can say that

Time period of the motion will remain the same while the amplitude of the motion will change

4 0
3 years ago
A bicycle consists of which types of simple machines? Check all that apply. lever
OleMash [197]
<span>A bike is compound machine.This means that it is made up of a bunch of different simple machines. Screws are used to hold the pieces together. The wheel of a bicycle is a wheel and axle. The pedals are also examples of this simple machine. The pedals are attached to a lever that turns a pulley.</span>
6 0
3 years ago
Read 2 more answers
I need help on this question
raketka [301]

Answer:

there are 5 hydrogen atoms in that formula

3 0
3 years ago
Read 2 more answers
A deuteron, 21H, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. The plasma of deuterons in a n
Naddik [55]

Answer:

1917723.40119 m/s

Explanation:

m = Mass of deuteron = (1.637+1.675)\times 10^{-27}=3.312\times 10^{-27}

k = Boltzmann constant = 1.381\times 10^{-23}\ J/K

T = Temperature = 2.94\times 10^8\ K

RMS velocity is given by

V_r=\sqrt{\dfrac{3kT}{m}}\\\Rightarrow V_r=\sqrt{\dfrac{3\times 1.381\times 10^{-23}\times 2.94\times 10^8}{3.312\times 10^{-27}}}\\\Rightarrow V_r=1917723.40119\ m/s

The RMS velocity of the deutrons is 1917723.40119 m/s

8 0
3 years ago
Why is salami better than boloni
Nataliya [291]
Because it occurs frequently and its does not cause as much damage as boloni
5 0
3 years ago
Read 2 more answers
Other questions:
  • Covalent bonds form when electrons are
    9·2 answers
  • Which color of the visible light waves has the highest energy level?
    15·2 answers
  • When you drop a 0.42 kg apple, Earth exerts a force on it that accelerates it at 9.8 m/s 2 toward the earth’s surface. According
    6·2 answers
  • If an oxygen molecule traveling at the rms speed bounces back and forth between opposite sides of a cubical vessel of 0.10 m on
    15·1 answer
  • The speed of light in a material is 0.50
    10·1 answer
  • The diagram is an illustration of<br> NO LINKS
    6·1 answer
  • Someone pls answer! i will give u brainliest
    10·2 answers
  • if a bus has a mass of 5000 kg and a velocity of 10 m/s, what must the velocity of a 1500 kg can be to have the same momentum
    13·1 answer
  • Find the velocity of a runner who has a mass of 75 kg and 3,700 Joules of energy.
    14·1 answer
  • If a rocket travels 35,200 miles in 2 hours, what is its speed?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!