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
nasty-shy [4]
3 years ago
6

1 ) Starting from rest, a toy rocket accelerates at 12 m/sec/sec for exactly 4.0 seconds. It reaches 48 m/sec. Find the distance

moved.
Physics
1 answer:
dusya [7]3 years ago
3 0
Displacement equals (Velocity times Time) plus half times the (acceleration times time squared). =. (48 * 4) + 1/2 * (12 *12^2) = 288meters
You might be interested in
A train travels 1000 m south for 100 s. What is the
Alexandra [31]
C. 10 m/s
You divide 1000 m by 100 s.
1000/100 to find the velocity
5 0
3 years ago
ANYONE who is good with the consequences of Population growth PLEASE help me!!
alekssr [168]

in china, there is a family limit for only having 1 child

at 10 billion people on earth, we will most likely run out of food supply

4 0
3 years ago
Read 2 more answers
Convert 8 light years to Astronomical Units
marusya05 [52]

Answer:

505929 AU

Explanation:

As you may know, one light-year is equivalent to approximately 63241.1 Astronomical Units. To get your answer, simply multiply 63241.1 * 8 to get ≈505929 AU

5 0
3 years ago
What is E of a hydrogen atom in the 3p state?
notsponge [240]

Answer:

E=-1.51 eV.

L=\hbar\sqrt{2}

Explanation:

The nth level energy of a hydrogen atom is defined by the formula,

E_{n}=-\frac{13.6}{n^{2} }

Given in the question, the hydrogen atom is in the 3p state.

Then energy of n=3 state is,

E_{n}=-\frac{13.6}{(3)^{2} }\\E_{n}=-1.51eV

Therefore, energy of the hydrogen atom in the 3p state is -1.51 eV.

Now, the value of L can be calculated as,

L=\hbar\sqrt{l(l+1)}

For 3p state, l=1

L=\hbar\sqrt{1(1+1)}\\L=\hbar\sqrt{2}

Therefore, the value of L of a hydrogen atom in 3p state is L=\hbar\sqrt{2}.

4 0
3 years ago
(???) Is iz allergic to peanut butter jigglys, I JIGGLE IN THE WIND!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Vadim26 [7]
Uh are u okay? G tell ur parents i-
7 0
3 years ago
Other questions:
  • Describe how you could made a sound wave have a higher pitch.
    5·1 answer
  • What is the chemical property of a burger?
    9·1 answer
  • While wearing rubber-soled shoes, you rub a helium balloon on your sweater. The balloon becomes negative charged. Now release th
    11·1 answer
  • The golden gate bridge in san francisco, california is 227.4 meters above mean sea level (msl). what is the maximum distance awa
    14·1 answer
  • What is the relation of the sign of the charge on the charging body to the sign of the charge on the charged body when the charg
    5·1 answer
  • When a ball is thrown up vertically, explain what happens and explain why final velocity is zero ​
    10·1 answer
  • An electroscope is a device that detects charge on objects that touch it or are brought near it. John rubs a piece of cotton fab
    7·2 answers
  • How could you calculate the elasticity of a collision if you know the approach velocity and separation velocity of the colliding
    7·1 answer
  • Help please thank you
    11·1 answer
  • Which plate is made up almost entirely of oceanic crust
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!