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kobusy [5.1K]
2 years ago
6

A force of 50 newtons causes a sled to accelerate at a rate of 5 meters per second. What is the mass of the sled.

Physics
2 answers:
frosja888 [35]2 years ago
7 0

Answer:

10 kilograms

Explanation:

notka56 [123]2 years ago
5 0
F=ma
50=m(5)
m=10kg
hence,ans is B
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A technician at a semiconductor facility is using an oscilloscope to measure the AC voltage across a resistor in a circuit. The
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The value to be reported is 5.48V

Explanation:

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where Vm is the maximum or peak value of the voltage

In calculating the RMS of the voltage , we simply divide the peak voltage by square root of 2 (√2)

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2 years ago
A 26 kg body is moving through space in the positive direction of an x axis with a speed of 350 m/s when, due to an internal exp
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Answer:

a.) 1567.2 m/s

b.) 149.4 m/s

Explanation:

Given that a 26 kg body is moving through space in the positive direction of an x axis with a speed of 350 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 7.8 kg, moves away from the point of explosion with a speed of 180 m/s in the positive y direction. A second part, with a mass of 8.8 kg, moves in the negative x direction with a speed of 640 m/s.

The x-component of the third part can be calculated by assuming that it moves in a positive x axis.

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The third mass = 26 - 16.6

The third mass = 9.4kg

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26 x 350 = -8.8 x 640 + 9.4V

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1404 = 9.4V

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