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yKpoI14uk [10]
3 years ago
10

How can you describe the path of the projectile motion?

Physics
2 answers:
Lesechka [4]3 years ago
8 0
Projectile motion is when an object moves in a bilaterally symmetrical, parabolic path. The path that the object follows is called its trajectory. Projectile motion only occurs when there is one force applied at the beginning, after which the only influence on the trajectory is that of gravity.
tresset_1 [31]3 years ago
5 0

Answer:

Projectile motion is a form of motion where an object moves in a bilaterally symmetrical+ parabolic path.

Explanation:

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gregori [183]
There are 3 bases before you reach home plate.
5 0
3 years ago
A wave traveling in a string has a wavelength of 35 cm, an amplitude of 8. 4 cm, and a period of 1. 2 s. What is the speed of th
Drupady [299]

0.29 m/s is the speed of this wave.

How can we determine a wave's speed?

Given: The wave's traveling wavelength is () = 35 cm

The wave's period (t) is 1.2 seconds.

The wave's frequency is 0.833 Hz.

We must ascertain a wave's wave speed.

Formula for wave speed is 35 x 0.833 (wavelength x frequency).

= 29.167 cm/sec

= 0.29 m/sec

As a result, the wave's speed is 0.29 m/s.

To learn more about wave refer : brainly.com/question/3148541

#SPJ4

7 0
2 years ago
The state highway patrol radar guns use a frequency of 8.66 GHz. If you're approaching a speed trap driving 35.0 m/s, what frequ
otez555 [7]

Answer:

The frequency shift detected is \Delta  f  =1010.3 Hz

Explanation:

From the question we are told that

    The normal frequency of the state highway patrol radar guns f = 8.66 GHz =   8.66 *10^{9} \ Hz

     The speed of approach is v  =  35 .0 \ m/s

       

Now the frequency measure by the the state highway patrol radar guns as your car approaches is mathematically represented as

        f_n  =  f (1 + \frac{v}{c} )

Where c is the speed of light which a has constant value of

     c =  3.0 *10^{8 } \ m/s

  Now

       f_n - f  =  \frac{fv}{c} )

=>    \Delta  f  =   \frac{fv}{c}

substituting values

        \Delta  f  = \frac{ 8.66 *10^{9} *  35}{3.0 *10^8 }

        \Delta  f  =1010.3 Hz

 

3 0
4 years ago
A fan blade rotates with angular velocity given by ωz(t)= γ − β t2. part a calculate the angular acceleration as a function of t
Katyanochek1 [597]
Given:

w = z(t)= γ − β*t^2

Differentiating both sides with respect to t, we get:

α = z(t) = -2βt

Given: 
<span> γ = 5.35 rad/s and β = 0.810 rad/s3 
</span>
so, For t = 3 sec,

angular acceleration = -2 * 0.810 * 3 = 
<span>-4.86</span>
8 0
4 years ago
Read 2 more answers
A trout was swimming in a river. The trout swam 7,000centimeters directly upstream at a constant velocity. It swam that distance
Mars2501 [29]

Answer:

10000

Explanation:

7 0
3 years ago
Read 2 more answers
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