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zhannawk [14.2K]
3 years ago
6

Use the picture to answer the question.

Physics
2 answers:
Vesnalui [34]3 years ago
6 0

Answer:

the bowling ball is red, it has three holes, and it is striped

Explanation:

iragen [17]3 years ago
5 0

Answer:

the bowling ball is round and red, smooth and hard also it has stripes and 3 finger wholes.

Explanation:

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Answer:

13.78 mT

Explanation:

The peak voltage ε = ωNAB where ω = angular speed of coil = 1500 rpm = 1500 × 2π/60 rad/s = 50π rad/s = 157.08 rad/s, N = number of turns of coil = 250, A = area of coil = πr² where r = radius of coil = 10 cm = 0.10 m,

A = π(0.1 m)² = 0.03142 m² and B = magnetic field strength

So,

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substituting the values of the variables into the equation given that ε = 17 V

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B = 13.78 mT

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3 years ago
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what happens to the density, volume, mass, and shape of an ice cube put in a glass jar and left out in the Sun.
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How much does the speed of a car increase if it accelerates
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