Math, asked by Anonymous, 5 months ago

The position of an object moving along x - axis is given by a + bt² where a = 8.5m b = 2.5 m/s² and t is measured in seconds.
what is it's velocity at t = 0 and t = 2.0 s.
what is the average velocity between t = 2.0 s and t = 4.0 s?
{{Explanation is also needed}}Explanation is also needed​

Answers

Answered by nabyabarman
2

Answer

x = a + bt^2

v = 2bt

Velocity at t = 0 is 0

Velocity at t = 2s is = 2*2.5*2 = 10 m/s

At t = 2s

x = 8.5 + 2.5*2^2

x = 18.5m

At t = 4s

x = 8.5 + 2.5*4^2

x = 48.5m

Answered by queen41278
3

Step-by-step explanation:

frnd did u know Ashish

he said me u blocked him

can u plz unblock he is feeling very much

he said me that u r frnd for him

he can't took dinner yesterday night so plz

my request is plz unblock her

Similar questions