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
Tatiana [17]
2 years ago
6

Can someone pleassssssssssse answer this

Physics
1 answer:
siniylev [52]2 years ago
6 0
As the plane falls the parabolic path remains directly below as the plane continues to fly over. This give more of an overview. When the package falls vertical acceleration happens as there is a vertical velocity as the package falls form high above. The downwards motion of gravity acts on the package if the approximated projectile motion ignoring air resistance.
You might be interested in
Knowledge and skills learned through socialization are an example of
ziro4ka [17]

Answer:

I think no.2 the answer

Because socialization and social resources are both for me

3 0
3 years ago
2. Neutrons have a ____<br> charge.<br> a. positive<br> b. negative<br> c. neutral
AnnyKZ [126]

Answer:

b. negative

Explanation:

neutrons have a negative charge and protons have a proton has a positive charge

3 0
2 years ago
Read 2 more answers
Which of the following information does the electromagnetic spectrum tell us?
Elodia [21]
A: the wavelength of a wave
8 0
2 years ago
Read 2 more answers
In Millikan's oil drop experiment an oil drop is at rest between two large plates separated by 1.3 cm when the potential differe
sweet-ann [11.9K]

Answer:

Mass of the oil drop, m=3.01\times 10^{-15}\ kg

Explanation:

Potential difference between the plates, V = 400 V

Separation between plates, d = 1.3 cm = 0.013 m

If the charge carried by the oil drop is that of six electrons, we need to find the mass of the oil drop. It can be calculated by equation electric force and the gravitational force as :

qE=mg

m=\dfrac{qE}{g}

q=6e, e is the charge on electron

E is the electric field, E=\dfrac{V}{d}=\dfrac{400}{0.013}=30769.23\ V/m

m=\dfrac{6\times 1.6\times 10^{-19}\times 30769.23}{9.8}

m=3.01\times 10^{-15}\ kg

So, the mass of the oil drop is 3.01\times 10^{-15}\ kg. Hence, this is the required solution.

5 0
3 years ago
The head of a rattlesnake can accelerate at 49 m/s2 in striking a victim. If a car could do as well, how long would it take to r
Anettt [7]
<h2>Time taken is 0.459 seconds</h2>

Explanation:

We have equation of motion v = u + at

     Initial velocity, u = 0 m/s

     Final velocity, v = 81 km/hr = 22.5 m/s    

     Time, t = ?

     Acceleration, a = 49 m/s²

     Substituting

                      v = u + at  

                      22.5 = 0 + 49 x t

                      t = 0.459 seconds

   Time taken is 0.459 seconds

3 0
3 years ago
Other questions:
  • Two carts connected by a 0.05 m spring hit a wall, compressing the spring to 0.02 m. The spring constant k is
    14·1 answer
  • If two different substances, with the same mass (1 gram) absorb the same amount of energy, which of the following can
    5·1 answer
  • An object is thrown vertically upward at 27.1 m/s. The velocity of the object 3.4 seconds later is ____ m/s. Round your answer t
    10·1 answer
  • What can make something move or cause it to stop
    10·2 answers
  • Light would most likely be transmitted through A. A mirror B. A stone C. A leaf D. A window
    13·2 answers
  • A vessel at rest at the origin of an xy coordinate system explodes into three pieces. Just after the explosion, one piece, of ma
    14·1 answer
  • Which of the following phenomena support the idea that light is a wave?
    6·1 answer
  • How are reflectivity and solubility related?
    12·2 answers
  • The graph depicts the velocity and times of Elan and Anna during a race.
    13·2 answers
  • What is the role of enzymes in the digestion of food
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!