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4 years ago

What metal is used to make soft magnets?

Physics

1 answer:

Lubov Fominskaja [6]4 years ago

5 0

Answer:

iron

Explanation:

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If Maria lifts a mass of 10kg into a table of 1.25m high. How much gpe has the mass gained

SCORPION-xisa [38]

Answer:

gravitational potential energy of 10 kg mass is 122.625 J

Explanation:

Gravitational Potential energy gain is given as

$U = mgh$

here we know that

m = 10 kg

h = 1.25 m

now from above formula we have

$U = (10)(1.25)(9.81)$

$U = 122.625 J$

So gravitational potential energy of 10 kg mass is 122.625 J

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3 years ago

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cestrela7 [59]

paraan ito ng pagrerespeto

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3 years ago

A 5 kg pineapple is hanging completely still in mid air on a string and suddenly explodes

11111nata11111 [884]

Answer:

Explanation:

Conservation of momentum

Initial momentum is zero

3(15) + 2(v) = 0

v = - 22.5 m/s

v = 22.5 m/s downward

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3 years ago

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bija089 [108]

Answer:

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Explanation:

In order for Tom to successfully complete the marathon, he should focus on being able to maintain a constant pace without tiring easily.

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4 years ago

In ice cap climates, the intense cold _____.

crimeas [40]

Answer:

A. is true

Explanation:

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3 years ago

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