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
Sophie [7]
3 years ago
6

Which is a correct example of the principle of conservation of momentum? A) reversing of a car at a dead end B) conversion of ra

dio waves to sound C) deforming of a balloon on being burst D) bouncing of a basketball off the board
Physics
2 answers:
Hunter-Best [27]3 years ago
3 0
I think the answer would be D.
Mars2501 [29]3 years ago
3 0
<span>Which is a correct example of the principle of conservation of momentum?

</span>
<span>D) bouncing of a basketball off the board </span>
You might be interested in
In this lab, you will use a magnet and a simple circuit to examine the concepts of electricity and magnetism. Think about how th
Alex73 [517]

Sample Response: How can magnetic and electric fields be demonstrated?


5 0
3 years ago
Read 2 more answers
What to do if the patient stops breaching during Fainting ?​
oksian1 [2.3K]

Answer:

unloosen the tight attire parts,open all windows for better air circulation,if he/she does not react place your hands on the chest and press gently three times per interval while giving them air through the mouth CPR then when they react place them to lie horizontal face sideways

4 0
3 years ago
Read 2 more answers
A basketball is held over head at a height of 2.4 m. The ball is lobbed to a teammate at 8 m/s at an angle of 40'. If the ball i
cupoosta [38]

Explanation:

since both the teammates are of the same height, their height won't matter. Because now the basketball won't cover any vertical distance.

We have to calculate its range the horizontal distance covered by it when tossed from one teammate to the other.

range can be calculated by the formula :-

\boxed{\mathfrak{range =  \frac{  u  {}^{2}   \sin 2\theta }{g} }}

u is the velocity during its take off and \theta is the angle at which its thrown

Given that

  • u = 8m/ s
  • \theta = 40°

calculating range using the above formula

= \frac{ {8}^{2} \sin2(40)  }{10}

=  \frac{64 \times  \sin(80) }{10}

value of sin 80 = 0. 985

=  \frac{64 \times 0.985}{10}

=  \frac{63.027}{10}

= 6.3027

Hence,

\mathfrak { \blue{the \: teammate \: is \:  \red{\underline{6.3027 \: meters} }\: away } }

7 0
3 years ago
A block-and-tackle pulley hoist is suspended in a warehouse by ropes of lengths 2 m and 3 m. the hoist weighs 430 n. the ropes,
ICE Princess25 [194]
Refer to the diagram shown below.

For horizontal equilibrium,
T₃ cos38 = T₂ cos 50
0.788 T₃ = 0.6428 T₂
T₃ = 0.8157 T₂                (1)

For vertical equilibrium,
T₂ sin 50 + T₃ sin 38 = 430
0.766 T₂ + 0.6157 T₃ = 430
1.2441 T₂ + T₃ = 698.392        (2)

Substitute (1) into (2).
(1.2441 + 0.8157) T₂ = 698.392
T₂ = 339.058 N
T₃ = 0.8157(399.058) = 276.571 N

Answer:
T₂ = 339.06 N
T₃ = 276.57 N

7 0
2 years ago
The song Arirang is an example of korean F_L_ _O N_​
sergij07 [2.7K]
Folk song

(Word cap filler)
7 0
2 years ago
Other questions:
  • The value of efficiency is never 100% or more in practice. why​
    15·1 answer
  • What is answer of question 7
    11·2 answers
  • The effort is always less than the load for a second-class lever. <br><br> true or false
    14·2 answers
  • Two beams of coherent light travel different paths, arriving at point P. If the maximum destructive interference is to occur at
    6·1 answer
  • Is boiling water a non living or living organism
    10·1 answer
  • Which of the following statements concerning the scientific method is true?
    6·1 answer
  • PLEASE HURRY!!!
    15·1 answer
  • Urgent, Please help! Will give brainliest!
    11·1 answer
  • Which part of the water cycle is where vapor from plants leaves the plants as they breath?
    15·2 answers
  • A sound travels down a hallway that is 115 m long. Then it echoes and
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!