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nydimaria [60]
3 years ago
11

A strong but negative correlation indicates that the two variables studied are not related.

Physics
2 answers:
Doss [256]3 years ago
3 0
The answer is false.
Crazy boy [7]3 years ago
3 0

Answer:

False

Explanation:

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On March 21, a stick casts the following shadow. What is the most likely time of day?
jenyasd209 [6]

Answer:

9:00 AM

Explanation:

I took the test and that was the answer

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4 years ago
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The equation below can be used to find the specific heat capacity of a substance. What is the specific
slavikrds [6]

Answer:

<em>specific</em><em> </em><em>heat</em><em> </em><em>capacity</em><em> </em><em>(</em><em>c</em><em>)</em><em> </em><em>=</em>107.2J/kg K

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2 years ago
Germany, Italy, and Japan signed what official declaration of alliance on September 27, 1941, forming the Axis powers?
lisov135 [29]
A. they formed the tripartite pact
7 0
3 years ago
Consider hitting a baseball with a bat. If we call the force on the bat against the ball the action force, identify the reaction
Nadya [2.5K]

Answer:

Explanation:

Action and reaction force are an integral part of third law of Newton . They are equal and opposite force - couple which act on two opposite objects. That is why they can not make a body in equilibrium.

In the given case, a bat is hit by a ball , at the point of contact , two equal and opposite forces emerge simultaneously , one acting on the ball and the other acting on the bat. As per the problem , force on the bat is called action . So the other force , that is force acting on the ball is called reaction force.

3 0
3 years ago
A 7.77 kg mass is moving due west at 7.77 m/s. A second mass of 8.88 kg is moving due south at 8.88 m/s. What is the magnitude o
masya89 [10]

Answer:

8.362m/s

Explanation:

Given data

Mass m1= 7.77kg

Velocity v1= 7.77m/s

Mass m2= 8.88kg

Velocity v2= 8.88m/s

Apply the law of conservation of momentum for inelastic collision we have

m1v1+m2v2= (m+m2)V

7.77*7.77+ 8.88*8.88= (7.77+8.88)V

60.3729+78.8544= 16.65V

139.2273= 16.65V

Divide both sides by 16.65

V= 139.2273/16.65

V= 8.362m/s

Hence the final velocity is 8.362m/s

7 0
3 years ago
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