Question

6.67×10^-11×10^24×2÷6.4×10^6​

Answer 1

Answer:9.7705078125msec2

Step-by-step explanation:Well, here goes:

(6.67⋅10−11N⋅m2Kg2)⋅(6⋅1024kg)(6.4⋅106m)2

=6.67⋅6⋅10−11+24N⋅m2Kg6.42⋅1012m2

=6⋅6.676.42⋅10−11+24−12N⋅m2⋅m−2Kg

=6⋅6.67⋅1040.96NKg

=9.7705078125NKg

=9.7705078125msec2

  (since  1NKg=1msec2)

PLEASEEEE mark me brainiest

Answer 2

Answer: (667×10¹⁹)/640

Step-by-step explanation:

667/100 × 10⁻¹¹ × 10²⁴ ÷ 32/5 × 10⁶

667/100 × 10⁻¹¹ × 10²⁴ ˣ 5/32 × 10⁶

667/100 ˣ 5/32× 10⁻¹¹ × 10²⁴  × 10⁶

667/20 ˣ 1/32× 10⁻¹¹ ⁺ ²⁴ ⁺ ⁶

667/640 × 10¹⁹