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
stepladder [879]
2 years ago
10

Hiii please help i’ll give brainliest if you give a correct answer please thanks!

Physics
1 answer:
mrs_skeptik [129]2 years ago
4 0

Answer:

25 to the right

Explanation:

there you go friend your awsome

You might be interested in
How many atoms of oxygen are in the molecule: H2O2
suter [353]

Answer:

C their is 2

Explanation:

5 0
2 years ago
Read 2 more answers
Two sticky spheres are suspended from light ropes of length LL that are attached to the ceiling at a common point. Sphere AA has
a_sh-v [17]

Answer:

  h’ = 1/9 h

Explanation:

This exercise must be solved in parts:

* Let's start by finding the speed of sphere B at the lowest point, let's use the concepts of conservation of energy

starting point. Higher

         Em₀ = U = m g h

final point. Lower, just before the crash

         Em_f = K = ½ m v_{b}^2

energy is conserved

         Em₀ = Em_f

         m g h = ½ m v²

         v_b = \sqrt{2gh}

* Now let's analyze the collision of the two spheres. We form a system formed by the two spheres, therefore the forces during the collision are internal and the moment is conserved

initial instant. Just before the crash

         p₀ = 2m 0 + m v_b

final instant. Right after the crash

         p_f = (2m + m) v

       

the moment is preserved

         p₀ = p_f

         m v_b = 3m v

         v = v_b / 3

         

          v = ⅓ \sqrt{2gh}

* finally we analyze the movement after the crash. Let's use the conservation of energy to the system formed by the two spheres stuck together

Starting point. Lower

          Em₀ = K = ½ 3m v²

Final point. Higher

          Em_f = U = (3m) g h'

          Em₀ = Em_f

          ½ 3m v² = 3m g h’

           

we substitute

         h’=  \frac{v^2}{2g}

         h’ =  \frac{1}{3^2} \  \frac{ 2gh}{2g}

         h’ = 1/9 h

6 0
2 years ago
Every object that has mass attracts every other object with a gravitational force. It has been proven that the size of the gravi
Blababa [14]
Newton's law of universal gravitation
7 0
3 years ago
Read 2 more answers
A cyclist has a constant speed of 12 m/s. What is the magnitude of the displacement of the cyclist after 18 seconds?
Katyanochek1 [597]

Answer:

216 m

Explanation:

Assuming a straight line:

Δx = vt

Δx = (12 m/s) (18 s)

Δx = 216 m

7 0
2 years ago
Facts about ecstasy
Anon25 [30]
Uhm, i'm pretty sure it's deadly.
7 0
3 years ago
Other questions:
  • A rubber block weighing 60. newtons is resting on a horizontal surface of dry asphalt. what is magnitude of the minimum force ne
    11·1 answer
  • Homework 7 Adaptive Follow-Up Problem 25.68 Item 4 Constants A cylindrical copper cable 3.30 km long is connected across a 220.0
    13·1 answer
  • The position vector of an object of mass 0.5 kg is given by r 2.0t2i+ 3.0tj m where t represents time. Which ONE of the followin
    10·1 answer
  • The speed is represented by
    12·2 answers
  • Light from the sun heats Earth's atmosphere. When the air becomes warmer, it expands. Which type of energy increases to cause th
    15·2 answers
  • Several large firecrackers are inserted into the holes of a bowling ball, and the 6.3 kg ball is then launched into the air with
    5·1 answer
  • The magnetic field at point P due to a 2.0-A current flowing in a long, straight, thin wire is 8.0 μT. How far is point P from t
    11·1 answer
  • Is it possible to round a corner with a constant speed and a constant velocity
    9·1 answer
  • When observing the two diagrams, what is a concept shared by both?​
    8·1 answer
  • ANSWER ASAP PLS
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!