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2 years ago

A change in position is calleda ) speed b) distance

Physics

2 answers:

Irina-Kira [14]2 years ago

6 0

A its a its a its a its a

amid [387]2 years ago

6 0

Answer:

<h3>(b) distance </h3>

as well as displacement

Explanation:

<u>Distance</u> is a scalar quantity that refers to "how much ground an object has covered" during its motion.

<u>Displacement</u><u> </u>is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.

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horizontal rails = 1 m

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coefficient of static friction = 0.6

magnetic force acting on a current carrying wire is

F = B i L

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$F_x =i L B_d$

$F_y= i L B_w$

the normal reaction N = mg-F y

static friction f = μ_s (mg-F y )

horizontal acceleration is zero

$F_x-f = 0$

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B_d = B cosθ

iLB cosθ= μ_s (mg- iLB sinθ)

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$\theta =tan{-1}{\mu_s}$

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3 years ago

A transformer has two sets of coils, the primary with N1 = 160 turns and the secondary with N2 = 1400 turns. The input rms volta

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