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
vekshin1
3 years ago
7

James weighs 67 pounds on Earth. He has a mass of 30 kilograms. Which of the following is true?

Physics
2 answers:
makvit [3.9K]3 years ago
5 0
The answer is C cause you cant change mass :)
morpeh [17]3 years ago
4 0

Answer:

I think its B. James would have a smaller mass on the Moon than he does on Earth.

sorry if i did it wrong

You might be interested in
Explain the difference between Longitudinal and Transverse waves.
masya89 [10]
The answer is C sorry if it’s wrong
4 0
2 years ago
A light wave travels through air in equals 1.00 at an angle of 35 degrees what angle does it have when it passes from the air in
lyudmila [28]

Answer: Angle 59 degree

Explanation: Given that the

n1 = 1.0

n2 = 1.5

Øi = 35 degree

From Snell law, which says that

n1/n2 = sinØ1/ sinØ2

Substitute all the parameters into the formula

1/1.5 = sin 35/sinØ2

Cross multiply

Sin Ø2 = 1.5 sin35

SinØ2 = 1.5 × 0.573 = 0.860

Ø2 = sin^-1(0.860)

Ø2 = 59.36 degree

Ø2 = 59 degree ( approximately)

It has angle 59 degree when passing from air to glass

5 0
3 years ago
Ice-skater slides toward a sled sitting on the ice and hits it. The skater exerts a 12.6 N force on the sled at an angle of 15.3
RideAnS [48]

Answer:

Expression of work done is

W = Fd cos\theta

Work done to move the sled is given as 187.2 J

Explanation:

As we know that the formula of work done is given as

W = Fd cos\theta

here we know that

F = 12.6 N

d = 15.4 m

\theta = 15.3 degree

so we will have

W = 12.6 \times 15.4 cos15.3

W = 187.2 J

5 0
3 years ago
(10p+15,15-10q)=(25,5)​
Harrizon [31]
63783626736377474737377447
8 0
2 years ago
What happens to infrared radiation when it comes to contact wih a shiny suface
Ksivusya [100]

If a surface looks "shiny" to you, that's because it reflects all
or most of the visible light that hits it.  That doesn't always mean
that the same surface reflects other, non-visible wavelengths of
light.  Infrared radiation may also reflect off of it, and probably
does.  But you can't be sure just because it's visibly shiny.  

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is <img src="https://tex.z-dn.net/?f=sin%5E%7B-1%7D%280.61%29%3F" id="TexFormula1" title="sin^{-1}(0.61)?" alt="sin^{-1}(0.
    6·1 answer
  • A uniform meter stick (with a length of 1.00 meter) has a mass of 108 g. It is supported at its midpoint by a vertical rigid blu
    6·1 answer
  • He original height of the leaning tower of pisa was 184 feet. at a distance of 140 feet from the base of the tower, the angle of
    13·2 answers
  • Density, density, density. (a) A charge -312e is uniformly distributed along a circular arc of radius 5.70 cm, which subtends an
    13·1 answer
  • Why do you see objects when you shine a flashlight in a dark room?​
    6·1 answer
  • Neglecting the effects of air resistance, explain what the thrower would have to do to catch the ball at the end of the trajecto
    14·1 answer
  • Gold can be found in native or pure state in nature, why​
    9·1 answer
  • A baseball player hit a ball with an upward velocity of 46
    13·1 answer
  • TRUE OR FALSE: some rays of light carry radiation.
    7·2 answers
  • You are cycling around a circular track at a constant speed. Does the magnitude of your acceleration change? The direction?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!