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aev [14]
4 years ago
9

8TH GRADE SCIENCE I NEED NOW DO NOT SKIP

Physics
1 answer:
yan [13]4 years ago
7 0

Explanation:

1. Force=mass*acceleration

acceleration=force/mass

=100/50

=2m/s^2

2. Gravitational force for downward acceleration= mg-ma=m(g-a) , since a is less than g,

So it will be= 50(9.8-2)

=50(7.8)= 390N

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Phantasy [73]

Answer:

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7 0
3 years ago
What is meant by infinite slew rate
Dennis_Churaev [7]
Am infinite slew rate means that the changes in the output voltage occur immensely when the input voltage changes.
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Hope this helps :)
3 0
3 years ago
Is the electric field contributed by the polarization charges on the surface of the metal sphere?
kirill115 [55]
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lukranit [14]

Answer:

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3 years ago
Read 2 more answers
Jill has a mixture of sand and iron fillings. The mass of the mixture is 250 g. Jill uses a magnet to seperate the two substance
mars1129 [50]

The total mass of the mixture is 250g

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