All categories

3 years ago

Explain the difference between muscular strength and muscular endurance.

Physics

2 answers:

Lunna [17]3 years ago

7 0

Answer:

Muscular strength is determined by how much force you can exert or how much weight you can lift. Building muscular strength uses heavier weights for fewer repetitions. Muscular endurance refers to the ability of a muscle to sustain repeated contractions against a resistance for an extended period of time.

Explanation:

lesya [120]3 years ago

3 0

Muscular strength is a measure of how much force you can exert in one repetition. Muscular endurance refers to the ability to perform a specific muscular action for a prolonged period of time.

You might be interested in

Which of the following statements is true?

grigory [225]

B. Energy can change from one form to another

4 0

4 years ago

Canada geese migrate essentially along a north–south direction for well over a thousand kilo-meters in some cases, traveling at

kotykmax [81]

Answer:

a) 66.4 relative to the west in the south-west direction

b) 5.455 hours

Explanation:

a)If the wind is blowing east-ward at a speed of 40km/h, then the west component of the geese velocity must be 40km/h in order to counter balance it. Geese should be flying south-west at an angle of

$cos(\alpha) = 40 / 100 = 0.4$

$\alpha = cos^{-1}(0.4) = 1.16 rad = 180\frac{1.16}{\pi} = 66.4^0$ relative to the West

b) The south-component of the geese velocity is

$100sin(\alpha) = 100sin(66.4^0) = 91.65 km/h$

The time it would take for the geese to cover 500km at this rate is

t = 500 / 91.65 = 5.455 hours

7 0

4 years ago

An apple in a tree has a gravitational potential energy of 17.5 J and a mass of 0.36 kg. About how high from the

marissa [1.9K]

Answer:

Answer: The height of the apple from the ground is at 49552.61071 m or is approximately at 5.0 × 10 m.

4 0

3 years ago

What are the states of matter water goes through during the water cycle

enyata [817]

It can go through the all the states: solid, liquid, and gas.

On the ground, it is a liquid as water. Then, it evaporates and becomes water vapor, a gas. As it condensates, little droplets of vapor come together. Then, it falls to the Earth as liquid water or frozen as solid snow/sleet/hail in precipitation.

Hope this helps!!

6 0

3 years ago

The media is a powerful influence because it

Alex73 [517]

Answer:

B. Is constantly present

3 0

4 years ago