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
jasenka [17]
3 years ago
13

An astronaut goes to Mars to do some experiments. Explain why her mass stays the same but her weight changes.

Physics
1 answer:
Snowcat [4.5K]3 years ago
6 0
Because mass does not change from place to place but weight does change from place to place... why? because weight is the amount of gravitational force on an object and mass is the amount of matter in an object. mars has less gravitational force so an object will weigh less than it really weighs there
You might be interested in
Can waves move or transport matter? Why or why not?
OLga [1]
They can.
Surfers use waves to move themselves around.
6 0
3 years ago
How many joules is 3 lightning bolts?
pogonyaev

Answer:

one billion to ten billion joules.

Explanation:

To keep a 100-watt light bulb going for one second, one hundred joules of energy will be used.

6 0
2 years ago
Read 2 more answers
A particle (m = 4.3 × 10^-28 kg) starting from rest, experiences an acceleration of 2.4 × 10^7 m/s^2 for 5.0 s. What is its de B
Novay_Z [31]

Answer:

Wavelength, \lambda=1.28\times 10^{-14}\ m

Explanation:

Given that,

Mass of the particle, m=4.3\times 10^{-28}\ kg

Acceleration of the particle, a=2.4\times 10^7\ m/s^2

Time, t = 5 s

It starts from rest, u = 0

The De Broglie wavelength is given by :

\lambda=\dfrac{h}{mv}

v = a × t

\lambda=\dfrac{h}{mat}

\lambda=\dfrac{6.67\times 10^{-34}}{4.3\times 10^{-28}\times 2.4\times 10^7\times 5}

\lambda=1.28\times 10^{-14}\ m

Hence, this is the required solution.

4 0
3 years ago
What happens if you move a bar magnet back and forth along the axis of the
nadezda [96]

C) A current is induced in the coiled wire, which lights the light bulb

The moving magnetic field creates electricity which lights the light bulb

Hope it helps!

8 0
2 years ago
Read 2 more answers
The scientist who suggested that energy can be created under certain conditions was
tester [92]
Einstein hope this helped
7 0
3 years ago
Read 2 more answers
Other questions:
  • A 30 g particle is undergoing simple harmonic motion with an amplitude of 2.0 ✕ 10-3 m and a maximum acceleration of magnitude 8
    11·2 answers
  • Pick a common happening , develop an explanation for it , and describe an experiment you could perform to test your explanation.
    12·1 answer
  • Marcia pokes fun at her husband Brian because he loves to sing in the shower every morning, but
    13·1 answer
  • WORTH 50 POINTS!!!! PLZ HELP ME!! ASAP!!
    7·1 answer
  • You are studying sunlight passing through the top layer of the atmosphere of venus to learn about its composition. what type of
    9·1 answer
  • Identify the type of weathering seen in each picture
    15·2 answers
  • What is the tensile strength of hair ?
    9·2 answers
  • Two charges of magnitude ‒Q and +4Q are located as in the figure below. At which position (A, B,
    15·1 answer
  • Research and write a short description (3-4 paragraphs) of one of the following parts of the electromagnetic spectrum. Your desc
    9·2 answers
  • The rubber band contains .......potential energy as it is stretched.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!