Question

S = ut + (1/2)at^2
S = 1000
u = 5
t = 40
a =?​

Answer 1

Answer:

Ans is a= 1

Explanation:

+ Given:-

S = ut + (1/2)at^2

S = 1000

u = 5

t = 40

a =?

Solution

S = ut + (1/2)at^2

1000 = 5 × 40 + (1/2) a 40²

1000 = 200 + (1/2) a 1600

1000 - 200 = 800 a

800 = 800a

a = 800/800

a= 1

Answer 2

Answer:

s=ut+1/2at2

Explanation:

s=1000

u=5

t=40

a=?

s=ut+1/2at^2

1000=5*40+1/2(a)(40)^2

1000=200+1/2(a)1600

1000-200=1/2(a)1600

800/1600=1/2(a)

1/2=1/2(a)

a=1