2 years ago

A

1 answer:

7 0

Answer:

C 2000v its obviously ans because if o is 1000 2 vo is 2000v

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shtirl [24]

Answer:

A. velocity has a direction .. .

with magnitude too but speed has only magnitude

6 0

3 years ago

Nutka1998 [239]

Explanation:

Given that,

Initial speed of the bus, u = 0

Acceleration of the bus, a = 0.5 m/s²

Let v is the velocity at the end of 2 minutes. The change in velocity divided by time equals acceleration.

So,

$a=\dfrac{v-u}{t}\\\\v=u+at\\\\v=0+0.5\times 120\\\\v=60\ m/s$

Let d is the distance cover during that time. So,

$v^2-u^2=2ad\\\\d=\dfrac{v^2-u^2}{2a}\\\\d=\dfrac{(60)^2}{2\times 0.5}\\\\d=3600\ m$

So, the final speed is 60 m/s and the distance covered during that time is 3600 m.

4 0

3 years ago

saveliy_v [14]

History is open to ongoing and changing interpretations because changing values limit interpretation.

So your answer is A.

7 0

3 years ago

vovikov84 [41]

Lipids and Polysaccharides r the answers hoped i helped

6 0

3 years ago

Semenov [28]

Answer:

the soup will transfer its thermal energy to the spoon

Hope this helps! Can you please mark me brainliest? (also can you guys answer my recent questions? thanks ^^ )

7 0

3 years ago