All categories

3 years ago

Name at least four factors involved in performing a good throw.

Physics

1 answer:

Anon25 [30]3 years ago

8 0

Answer:

You need to have a good stance, release, power, speed, body, movement, and aim. You should be able to throw an effective pass or throw by using your body and having the correct amount of balance and form

You might be interested in

An irrigation canal has a rectangular cross section. At one point whare the canal is 16.0 m wide, and the water is 3.8 m deep, t

Irina-Kira [14]

Answer:

The depth of the water at this point is 0.938 m.

Explanation:

Given that,

At one point

Wide= 16.0 m

Deep = 3.8 m

Water flow = 2.8 cm/s

At a second point downstream

Width of canal = 16.5 m

Water flow = 11.0 cm/s

We need to calculate the depth

Using Bernoulli theorem

$A_{1}V_{1}=A_{2}V_{2}$

Put the value into the formula

$16.0\times3.8\times2.8=16.5\times x\times 11.0$

$x=\dfrac{16.0\times3.8\times2.8}{16.5\times11.0}$

$x=0.938\ m$

Hence, The depth of the water at this point is 0.938 m.

7 0

4 years ago

A drop of blood is discovered at a crime scene. In order to determine if it is human blood, the forensic investigator performed

arlik [135]

It is (C): human.
This is more like forensic sciences or biology btw.

5 0

3 years ago

Read 2 more answers

Estefan has determined his BMI at 31. Explain how he can apply the FITT training principles to improve his body composition.

-BARSIC- [3]

Frequency:

Cardio : Five or more
HIIT: 5 or 4

Strength: 2-3 days on non-consecutive days a week

Intensity:
How hard you work during the session

For cardio : workout at your target heart rate.
For HIIT: varying intensity from high to low or rest ( no slow pace)
For strength: you should lift enough weight to complete the needed number of reps and sets.

Time:

For cardio 30- 60 min
For HIIT 45 min (short periods of bursts followed by rest)

For strength depends on the amount of weight.

Type:

Either cardio, HIIT or strength training (resistance training)

NOTE: This info is given by an unqualified brofessor, who uses his hard gained bro-science in the expense of scientific facts to solve others broblems.

7 0

4 years ago

A ray at which angle would produce the most glare? A. 59 degrees C. 25 degrees D. 37 degrees

Mkey [24]

<span>A. 59 degrees......
Hope it works</span>

5 0

3 years ago

Read 2 more answers

At which angles relative to the centerline perpendicular to the doorway will someone outside the room hear no sound? Use 344 m/s

Leto [7]

Answer:

Angle = 0.2520 radians

Explanation:

Complete question:

Sound with frequency 1220Hz leaves a room through a doorway with a width of 1.13m . At what minimum angle relative to the centerline perpendicular to the doorway will someone outside the room hear no sound? Use 344m/s for the speed of sound in air and assume that the source and listener are both far enough from the doorway for Fraunhofer diffraction to apply. You can ignore effects of reflections.

Given Data:

Speed of sound =v= 344 m/sec ;

Width of doorway =d= 1.13m ;

Frequency of sound =f= 1220 Hz ;

Solution:

As we know that

Wvelength = w = v/f = 344/1220 = 0.281967m

Now we also know that

w = dsin(A) where A is the angle

A = arcsin(w/d) =14.44° = 14.44*(3.14/180) = 0.2520 radians

At the angle of 0.252 radians relative to the centreline perpendicular to the doorway a person outside the room will hear no sound under given conditions.

4 0

4 years ago