Low blood pressure. The person could faint and have an irregular heartbeat.
Answer:
The astronaut will get a velocity 0.064ms−1 opposite to the direction of the object.
B) Not work since decrease in temperature wouldnt cause evaporation or reverse in cycle.
F = force applied to lift the box = weight of the box = 88 N
P = power produced while lifting the box upward = 72 Watt
v = speed of the box = ?
Speed of the box is given as
v =
inserting the values
v =
v = 0.82 ms⁻¹
Acceleration = velocity/ time
Acceleration = 0.7-0.3 /30= 0.01 m/s^2
Notice that velocity is calculated the final speed minus the initial !