Answer:
Explanation:
mass m = 3.8 g
= 3.8 x 10⁻³ kg
force = 2.7 x 10⁻³N
acceleration = - 2.7 x 10⁻³ / (3.8 x 10⁻³)
a =- .7105 m /s²
= 71.05 cm/s²
v² = u² - 2 a s
= 2.2² - 2 x 71.05 x 19.4
= 4.84 - 2756.74
= - 2751.9
= - 2752 cm /s
Since it is negative that means , resistive force will not allow it to enter esophagus . It will be going in upward direction.
It appears that there is something wrong with given data.
