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
krek1111 [17]
3 years ago
6

Which formula can be used to calculate the horizontal displacement of a horizontally launched projectile?

Physics
1 answer:
Jet001 [13]3 years ago
7 0
I think D x=vxt because it's equation finding change of x (displacement) and using time
You might be interested in
Which symbol and unit of measurement are used for electric current?
Burka [1]

Answer: Symbol is I and unit A

Explanation: A represents Amperes

HOPE THIS HELPS!!!!!!!!

4 0
3 years ago
A hydrogen atom has a diameter of about 12.7 nm, express this diameter in centimeters.
Andrej [43]
1 meter = 1e9 nm
To get meters, divide nanometers by 1e9: 9.95nm / 1x10^9 = 9.95x10^-9 meters
Answer: 9.95e-9 meters
3 0
2 years ago
Read 2 more answers
A person suffering from anaemia gets tired after a short walk​
FrozenT [24]

Answer:

yes

Explanation:

you will feel weary after shorter times

5 0
3 years ago
Read 2 more answers
How much energy is required to move an electron through a potential difference of
Tresset [83]
I think it’s going to be the 2nd one
3 0
3 years ago
When using a calorimeter, the initial temperature of a metal is 70.4C. The initial temperature of the water is 23.6C. At the end
Sunny_sXe [5.5K]

1) 29.8 C

At the beginning, the metal is at higher temperature (70.4 C) while the water is at lower temperature (23.6 C). When they are put in contact, the metal transfers heat to the water, until they reach thermal equilibrium: at thermal equilibrium the two objects (the metal and the water have same temperature). Therefore, since the temperature of the water at thermal equilibrium is 29.8 C, the final temperature of the metal must be the same (29.8 C).

2) 6.2 C

The temperature change of the water is given by the difference between its final temperature and its initial temperature:

\Delta T = T_f - T_i

where

T_f = 29.8 C\\T_i = 23.6 C

Substituting into the formula,

\Delta T=29.8 C-23.6 C=6.2 C

And the positive sign means that the temperature of the water has increased.

3) -40.6 C

The temperature change of the metal is given by the difference between its final temperature and its initial temperature:

\Delta T = T_f - T_i

where

T_f = 29.8 C\\T_i = 70.4 C

Substituting into the formula,

\Delta T=29.8 C-70.4 C=-40.6 C

And the negative sign means the temperature of the metal has decreased.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of Newton's Three Laws does the following statement satisfy?
    6·2 answers
  • Which of the following is not something that the atmosphere does for us?
    11·2 answers
  • What traction of the radioisotope<br>remains in the body after one day?​
    7·1 answer
  • If a train is traveling eastward with a constant velocity of 15 m/s, what is the net external force action on it? There is not e
    14·2 answers
  • Both gamma rays and x-rays are used to see inside the body. Which one is used to make images of bones?
    14·2 answers
  • A book that weighs 16N is on top of a shelf that is 3m high. What is the work required to
    12·1 answer
  • What does amplitude mean
    10·1 answer
  • When you heat ice on a hot stove, the ice melts. what is happening during this process?
    8·2 answers
  • Please help
    7·2 answers
  • Draw the electric field line which passes through a circle...​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!