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
julia-pushkina [17]
2 years ago
14

Help!!! Earth science !!!

Physics
1 answer:
goblinko [34]2 years ago
7 0

Answer:

  1. D
  2. The same
  3. b

Explanation:

  1. \frac{159.4}{59.7}  = 2.67
  2. Because, well, science? Don't know how to explain
  3. Because, well science again. Well, physics.
You might be interested in
AYOO I NEED HELP plz
oksano4ka [1.4K]

Answer:

1D

2C

3C

4C

5D

6D

7D

8D

9B

Explanation:

better give me points X﹏X

4 0
3 years ago
Read 2 more answers
What is the momentum of a bird with a mass of 0.018kg flying at 15m/s?
Mazyrski [523]

Answer:

0.27 kg-m/s

Explanation:

i believe this is the correct answer

6 0
2 years ago
We dont see objects. We see the light ____ off objects.
Romashka [77]
The answer is BBBBBBBBB
4 0
3 years ago
What are the benefits of solar cookers?
Elanso [62]

Answer:

Using clean, renewable, and readily available solar energy as fuel.

Preserving natural resources by not requiring the use of wood or other biomass fuels to cook.

Not producing dangerous emissions which pollute local environments and contribute to climate change.

Explanation:

5 0
2 years ago
Read 2 more answers
A 35kg cannonball sits at rest on a flat level surface. What is the normal force exerted on the cannon ball. Use -9.8 m/s2 for a
Tom [10]

Answer:

a) N = 343 [N]

Explanation:

We must remember Newton's third law, which tells us that the force acting on a body is equal to the normal reaction force of equal magnitude but acting in the opposite direction.

N=m*g

where:

m = mass = 35 [kg]

g = gravity acceleration = 9.81 [m/s²]

N = 35*9.8\\N= 343 [N]

8 0
2 years ago
Other questions:
  • Any Help??? Dued before 2:30pm and it's 9:30am by me... so please take yuh time and ans.... jus ans 1 if you want... This is for
    5·1 answer
  • What is the acceleration of the object?
    10·1 answer
  • Keaton is asked to solve the following physics problem:
    6·1 answer
  • Given light with frequencies of: 5.5 x 1014 Hz, 7 x 1014 Hz and 8 x 1014 Hz, calculate the wavelengths in free space. What color
    14·1 answer
  • 6) Calculate the density of sulfuric acid if 35.4 mL of the acid weighs 65.14 g.
    5·2 answers
  • Circumference of a circle given the radius or diameter? explain why or why not
    13·1 answer
  • How can I show that the sphere of radius R performs a simple harmonic movement. how can i set its reference point and make the f
    10·1 answer
  • 4. Why are cells important?
    11·1 answer
  • A Net Force Of 60 N Accelerates A 4-kg Mass Over A Distance Of 10 M.
    9·1 answer
  • Two girls are standing on a rollerskates holding a basketball. One girl throws the ball to the other. Explain what happens to th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!