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2 years ago

The line of latitude that is zero degrees latitude is the

Physics

1 answer:

Nuetrik [128]2 years ago

7 0

Answer:

Equator

Explanation:

The equator is the line of latitude that separates the earth into the northern and southern hemisphere.Its magnitude is 0 degrees latitude. The equator and other lines of latitude are parallel to each other. The lines of longitude which is 0 degrees is known as the Greenwich meridian. The longitudinal lines however are not parallel as they converge at the poles.

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The Magnetic Dipole Moment of a Coil Problem A rectangular coil of dimensions 5.40 cm ✕ 8.50 cm consists of 25 turns of wire and

butalik [34]

Answer:

$\mu = 0.0023 \ A\cdot m^2$

$\tau = 0.00080 \ N \cdot m$

Explanation:

From the question we are told that

The dimensions of the rectangular coil is 5.40 cm ✕ 8.50 cm = 0.054 m X 0.085 m

The number of turns is $N = 25 \ turns$

The current it is carrying is $I = 20 \ mA = 0.02 \ A$

The magnetic field is $B = 0.350 \ T$

Generally the magnitude of the magnetic dipole moment is mathematically represented as

$\mu = N * I * A$

Here A is the area which is mathematically represented as

$A = 0.054 * 0.085$

=> $A = 0.00459 \ m^2$

$\mu = 25 * 0.02 * 0.00459$

=> $\mu = 0.0023 \ A\cdot m^2$

Generally the magnitude of the torque acting on the loop is mathematically represented as

$\tau = \mu * B$

=> $\tau = 0.0023 * 0.350$

=> $\tau = 0.00080 \ N \cdot m$

8 0

2 years ago

If g were 15 instead of 9.81, what would your quads look like?

Jlenok [28]

Answer:

Quads will have more energy

Explanation:

If the acceleration due to gravity increases from 9.81 to 15, then the velocity will increase as the rate of changing velocity i.e acceleration has increased from 9.81 to 15 m/s^2

With increase of velocity, the energy and force will also increase. Hence, the squad will require/have higher energy.

5 0

2 years ago

Which are the upthrust forces?

anygoal [31]

Explanation:

An object that is partly or completely submerged experiences a greater pressure on its bottom surface than on its top.

6 0

2 years ago

Read 2 more answers

A pitcher throws a 0.14-kg baseball toward the batter so that it crosses home plate horizontally and has a speed of 42 m/s just

kykrilka [37]