How much force does an 88kg astronaut exert on his chair while accelerating straight up at 10 m/s^2

A force of 880 N will be exerted by an 88 kg astronaut on his chair accelerating straight up at 10 m/s².What is uniform acceleration?When an item is travelling with uniform acceleration and its change in velocity over time or space remains constant, it is said to be in uniform acceleration motion. According to the notion of uniformly accelerated motion, this acceleration can be seen as a straight line motion.For an illustration of uniform acceleration, consider the motion of a body falling freely, the body's acceleration is the sole acceleration brought on by gravity. The entire slope of a straight line obtained by plotting a graph of velocity vs time will result in the necessary acceleration.According to the question, the given values are :Mass, m = 88 kgAcceleration, a = 10 m/s²Force = [tex]mass*acceleration[/tex]F = 88 kg × 10 m/s²F = 880 N.Hence, the force will be 880 N.To get information about Uniform acceleration :https://brainly.com/question/28641931#SPJ2

force=mass*acceleration.         So 88kg*10 m/s^2=880 newtons