The acceleration of the 70 kg astronaut will be 0.34 m/s².Force is defined as the product of mass and acceleration. Its unit is Newton.
Force is defined as the push or pulls applied to the body. Sometimes it is used to change the shape, size, and direction of the body.
Given data;
Mass of astronauts 1,m₁ = 60 kg
Mass of astronauts 2 ,m₂ = 70 kg
Acceleration of astronauts 1,a₁ = 0.40 m/s²
Acceleration of astronauts 2,a₂ = ? m/s²
The force is found as;
F=ma
The force exerted by one another will be the same;
F₁=F₂
m₁a₁=m₂a₂
Substitute the given value;
60 × 0.40 = 70 × a₂
a₂ = 0.34 m/s²
Hence, the acceleration of the 70 kg astronaut will be 0.34 m/s²
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