Question

. Madhu and Meenu together contributed Rs 1500 towards Earth Quack Fund. Express the

statement as a linear equation in two variable​

Answer 1

Answer:

x+y=1500

Pls Mark me as brainlylist answer

Answer 2

Answer:

Given : Mass of earth m=6×10

24

kg

Mass of Sun M=2×10

30

kg

Distance between sun and earth r=1.5×10

11

m

Force of gravitation between them F=

r

2

GMm

F=

(1.5×10

11

)

2

6.67×10

−11

×(6×10

24

)×(2×10

30

)

=3.557×10

22

N