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Eddi Din [679]
1 year ago
12

Explain four different types of fitness technologies that are used to help improve your fitness level.

Physics
1 answer:
irina1246 [14]1 year ago
4 0

Answer: endurance, strength, balance, flexibility

Explanation:

walking, jogging, swimming, biking

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Bats use a process called echolocation to find their food. This involves giving out sound waves that hit possible prey or food.
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Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the melting of ice, and expla
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A shell of mass m and speed v explodes into two identical fragments. If the shell was moving horizontally (the positive x direct
-Dominant- [34]

Answer:

The velocity of the other fragment immediately following the explosion is v .

Explanation:

Given :

Mass of original shell , m .

Velocity of shell , + v .

Now , the particle explodes into two half parts , i.e  \dfrac{m}{2} .

Since , no eternal force is applied in the particle .

Therefore , its momentum will be conserved .

So , Final momentum = Initial momentum

mv=\dfrac{mv}{2}+\dfrac{mu}{2}\\\\u=v

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Answer:

1027 N/C

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Intensity of electromagnetic field is given as

I = (0.5) ε₀ E₀² c

1400 =  (0.5) (8.85 x 10⁻¹²) (3 x 10⁸) E₀²

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using the equation

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B₀ = 3.42 x 10⁻⁶ T

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3 years ago
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