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otez555 [7]
4 years ago
5

21.

Physics
2 answers:
melisa1 [442]4 years ago
7 0
Answer: D

Explanation: B and C are irrelevant in this context, there is no reason to consider them. The answer is D as if the ball pushes the bat left, the bat pushes back on it in the opposite direction (to the right)
Juliette [100K]4 years ago
3 0

Consider the interaction between a baseball bat and a baseball. The baseball forces the bat to the left; the bat forces the baseball to the right.

Answer: Option D

<u>Explanation:</u>

This is purely an example of Newton's third law. As per Newton's third laws, for each and every action, there exists a magnitude equal and directed-opposite force, called reaction. But, the action and reaction appear on different objects.

So, hence when the ball hits the bat to the left, it inducts some force onto it, and the same force is imposed by the bat on the ball towards the right. It will be in the opposite direction. The ball moves with more velocity than the bat, because i.e. till the ball's mass is much smaller than the bat, it gets more velocity.

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Answer:

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A train is traveling at 50km/h average .what is the displacement of the train per second?​
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0.013888888888889
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Which of the following air conditions would be least likely to have precipitation?
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The best and most correct answer among the choices provided by the question is the first choice "warm, dry air"


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I hope my answer has come to your help. God bless and have a nice day ahead!
7 0
3 years ago
Read 2 more answers
Solve for the resultant displacement of the two vectors: A = 2.3 km at 45 degrees B = 4.8 km at 90 degrees
11111nata11111 [884]

Answer:

The resultant of the vector is 6.63 km

Explanation:

Given;

vector A = 2.3 km 45°

vector B = 4.8 km 90°

The vectors in the x - direction is given by;

Aₓ = 2.3 km Cos 45° = 1.6263 km

Bₓ = 4.8 km Cos 90° = 0

The sum of the vectors in x -direction is given by;

∑X =  1.6263 km + 0 = 1.6263 km

The vectors in the y - direction is given by;

Ay = 2.3 km Sin 45 = 1.6263 km

By = 4.8 km Sin 90° = 4.8 km

The sum of the vectors in y -direction is given by;

∑Y =  1.6263 km + 4.8 km = 6.4263 km

The resultant vector is given by;

R = √(X² + Y²)

R = √[(1.6263)² + (6.4263)²]

R = 6.63 km

Therefore, the resultant of the vector is 6.63 km

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3 years ago
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A because he is putting three vitals on a hot plate
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3 years ago
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