2 years ago

HELP PLEASE!!!!! (Apex)

2 answers:

8 0

The answer is B. Volume before + pebble’s volume= Volume after => 10ml+ pebble’s volume= 12ml => pebble’s volume= 2ml = 2cm3

Snowcat [4.5K]2 years ago

3 0

The answer is D. 12cm3

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Answer:

Sum of the forces will be equal to 3.479 N

Explanation:

We have given two same forces are oriented at an angle of 38°

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Sum of the forces will be equal to

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So sum of the forces will be equal to $F=\sqrt{1.84^2+1.84^2+2\times 1.84\times 1.84\times cos38^{\circ} }=3.479$

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3 years ago

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3 years ago

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2 years ago

A 100-turn, 3.0-cm-diameter coil is at rest in a horizontal plane. A uniform magnetic field 60%u2218 away from vertical increase

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Answer:

Induced emf in the coil, E = 0.157 volts

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It is given that,

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3 years ago