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notka56 [123]
3 years ago
9

Which statements about tornadoes are true? Check all that apply.

Physics
2 answers:
fgiga [73]3 years ago
8 0

Answer:

The answer is B,C,D

Explanation:

I took the test

OverLord2011 [107]3 years ago
5 0

(B)

(C)

(D)

Trust me i got it right on edge 2020

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How much speed is needed for an object to travel 250 km in 1.5 hrs? *<br> Your answer
NemiM [27]

Answer: 166.67km/hr

Explanation:

Given the following :

Distance traveled = 250km

Time taken = 1.5 hours

Recall :

Speed = Distance traveled / time taken

Speed = 250 km / 1.5 hours

Speed = 166. 67 km/hr

Speed in m/s:

166.67km/hr = (166.67 × 1000)m / 3600 s

= 166670m / 3600s

= 46.3m/s

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3 years ago
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Why do electrons flow threw a wire
Zolol [24]

Answer:

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3 0
1 year ago
A golf ball reaches a height of 150 m before it stops rising and starts to fall to the ground. What is the golf balls speed (rou
artcher [175]

Answer:

v = 54 m/s

Explanation:

Given,

The maximum height of the flight of golf ball, h = 150 m

The velocity at height h, u = 0

The velocity of the golf ball right before it hits the ground, v = ?

Using the III equations of motion

                               <em>  v² = u² + 2gh</em>

Substituting the given values in the above equation,

                                 v² = 0 + 2 x 9.8 x 150 m

                                     = 2940

                                  v = 54 m/s

Hence, the speed of the golf ball right before it hits the ground, v = 54 m/s

4 0
3 years ago
Why would you have more gravitational force with Jupiter than the earth?
FromTheMoon [43]

Answer:

Jupiter has more mass

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