3 years ago

An object moves 15m in the positive direction in 5 seconds. What is its Velocity?

Physics

1 answer:

Serggg [28]3 years ago

8 0

Answer:

i dont know
because i dont have this
my math is not this
ok?

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3 years ago

The two conducting rails in the drawing are tilted upwards so they each make an angle of 30.0° with respect to the ground. The v

dolphi86 [110]

Answer:

The current flows through the rod is 14.9 A.

Explanation:

Given that,

Magnetic field = 0.045 T

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We need to calculate the force

Using resolving force

$F\cos\theta=mg\sin\theta$

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$F=0.19\times9.8\times\tan30$

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