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nadya68 [22]
3 years ago
8

Which of the following has been identified as one of the seven basic emotions that are present as early as infancy?

Physics
1 answer:
Irina-Kira [14]3 years ago
4 0

The answer is c. interest.

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How do simple machines make it easier to move an object?
natima [27]

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by Multiply Force,change direction and speed multiply

5 0
3 years ago
Does the car traveling the longest time always travel the greatest distance? Why or why not?
andre [41]
No becuase the simplified case of constant speed, use the formula:
<span>distance = speed x time</span>
6 0
3 years ago
A(n) 71.1 kg astronaut becomes separated from the shuttle, while on a space walk. She finds herself 70.2 m away from the shuttle
denpristay [2]

Answer:

10.347 minutes.

Explanation:

According to F = ma, she exerts force on camera of the magnitude

F = 0.67Kg*12m/s^{2} = 8.04N, assuming it took her one second to accelerate camera to 12m/s, then by newtons third law, which says every action has equal and opposite reaction , the camera exerts the same amount of force on the astronaut which gives her acceleration of a = \frac{8.04N}{70.2Kg} = 0.1130801680m/s^2.

and velocity of V = 0.1130801680m/s.

at this velocity , the astronaut has to cover the distance of 70.2 meters, it will take her 620.7985075s = 10.347 min to get to the shuttle (using S = vt).

4 0
3 years ago
Both cars start from the same point. Which describes the motion shown?
Alekssandra [29.7K]
C) The longer the line, the greater the magnitude of the vector. As for the direction, just think of a compass.




8 0
3 years ago
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What is the angle of reflection of the incident angle is 35°?<br> 35<br> 25°<br> 55<br> 90
Anestetic [448]

Answer:

i think its the third one or second one

4 0
2 years ago
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