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
Elena L [17]
3 years ago
7

PLEASE HELP WITH THIS QUESTIONWhat of Newton's 3 laws is this picture​

Physics
1 answer:
Reptile [31]3 years ago
7 0

Answer:

Hey

Newtons 1rst law (the penny isint moving, it will remain that way)

You might be interested in
a watermelon is balanced by a dog, a pumpkin, a flowerpot, and a baseball as shown below. Is the weight of the watermelon equal
alukav5142 [94]

Answer:

pumpkin

Explanation:

watermelon and pumpkins are close to shape and size

6 0
3 years ago
Read 2 more answers
I need help please it’s for a lab
krok68 [10]

Answer:

idk

Explanation:

5 0
3 years ago
To qualify to run in the 2005 Boston Marathon, a distance of 26.2 miles, an 18-year-old woman had to have completed another mara
Korvikt [17]

Answer:

7,14545 mph and 3,1936 m/s

Explanation:

The average speed is calculated by dividing the displacement over time, then it is 26,2 miles/(3 2/3 hours), here 3 (2/3) hours is a mixed number, that represents 11/3 hours or 3,66 hours. Then the average speed is 7,14545 mph, now to turn this into meters per second, we notice as mentioned that 1 mile =1609 meters and 1 hour=3600 seconds. Then 7,14545 miles/hour* (1 hour/3600 seconds) * (1609 meters/1 mile)=3,1936 m/s

3 0
3 years ago
The temperature of a 700.96 gram piece of metal falls 120⁰C and in the process releases 2001 Joules of energy. What is the speci
olga nikolaevna [1]

Answer:

The specific heat for the metal is 0.466 J/g°C.

Explanation:

Given,

Q = 1120 Joules

mass = 12 grams

T₁ = 100°C

T₂ = 300°C

The specific heat for the metal can be calculated by using the formula

Q = (mass) (ΔT) (Cp)

ΔT = T₂ - T₁ = 300°C  - 100°C   = 200°C

Substituting values,

1120 = (12)(200)(Cp)

Cp = 0.466 J/g°C.

Therefore, specific heat of the metal is 0.466 J/g°C.

8 0
3 years ago
Who published the first journal of experimental psychology?
raketka [301]

Answer:

Who published the first journal of experimental psychology?

American Psychological Association published the first journal of experimental psychology.

xXxAnimexXx

Happy labor day!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Planets use carbon dioxide for?
    11·2 answers
  • It takes 6400 years for one gram of radium to decay away to only 1/16 (one-sixteenth) of a gram. The half-life of radium is
    7·1 answer
  • Give two ways in which archaea are different from bactria
    7·1 answer
  • A one-piece cylinder has a core section protruding from the larger drum and is free to rotate around its central axis. A rope wr
    9·1 answer
  • How does changing your center of gravity affect the way you balance?
    13·1 answer
  • Please answer the question and show your working clearly.
    10·1 answer
  • Calculate the electric field at the center of a square
    12·1 answer
  • Why is the rotation system used in volleyball? Physics was the closest thing to PE
    8·2 answers
  • Can i zoom with somebody
    12·1 answer
  • According to the law of conservation of matter, we know that the total number of atoms does not change in a chemical reaction an
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!