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Shkiper50 [21]
3 years ago
9

What is the mechanical advantage of a machine that applies a force of 1000 N to an object when a force of 500 N is applied to th

e machine?
0.5
2
500
1500
Physics
2 answers:
Nimfa-mama [501]3 years ago
8 0

Answer:

2

Explanation:

sergij07 [2.7K]3 years ago
4 0
Effort out = 1000 N
Effort in = 500 N
Mechanical advantage = Effort out / Effort in
                                     = 1000/500 
                                     = 2
From the above deduction, we can conclude that the correct option among all the options that are given in the question is the second option. I hope that this is the answer that you were looking for and the answer has actually come to your desired help.
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Why are experiments often performed in laboratories?
Marrrta [24]

Answer:

B

Explanation:

Laboratories are usually controlled: however, in public places, there are way too many factors that could change an experiment

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Oscilloscopes have parallel metal plates inside them to deflect the electron beam. These plates are called the deflecting plates
alexdok [17]

Answer:

1.6 pF

Explanation:

The capacitance of a parallel-plate capacitor in air is given by:

C=\frac{\epsilon_0 A}{d}

where

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In this problem we have:

- Separation between the plates: d = 5.00 mm = 0.005 m

- Area of the plates: A = 3.00 cm \cdot 3.00 cm = 9.00 cm^2 = 9\cdot 10^{-4}m^2

Therefore, the capacitance is

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8 0
3 years ago
Mike stands on a scale in an elevator. If the elevator is accelerating upwards with 4.9 m/s2, the scale reading is ____ times Mi
Bas_tet [7]

Answer:

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7 0
2 years ago
If the lily pads are spaced 2.4 m apart and Ferdinand jumps with a speed of 5 m/s taking 0.6 s to go from lily pad to lily pad,
Zina [86]

Answer:

36.87^{\circ}

Explanation:

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The angle at which Ferdinand make each of his jumps is 36.87^{\circ}

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I can't make sense of this question. Julie's throwing the ball, so it's leaving her rather than arriving at her ???
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