Question

11. An object moves along a straight line with an
acceleration of 2 m/s2. If its initial speed is 10 m/s,
what will be its speed 5 s later?​

Answer 1

Answer:

v=u+at

Here u=10m/s

a=2m/s^2

t=2sec

v=10+2×2

=10+4

=14m/s

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

given:

a= 2 m/s^2 I.V =10 m/s

we have to find its F.V

so,

a= F.V - I.V/ T

HERE T = 5 sec

F.V - 10 / 5 = 2

F.V -10 = 2*5

F.V = 10 +10

F.V = 20 m/s

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therefore , the speed after 5 sec will be 20 m/s^2.

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HOPE IT HEPLED U

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