Acertain freely falling object, released from rest, requires 1.60 s to travel the last 29.0 m before it hits the ground. (a) find the velocity of the object when it is 29.0 m above the ground. (indicate the direction with the sign of your answer. let the positive direction be upward.)

-10.277 m/s

Explanation:

t = Time taken = 1.6 s

s = Distance travelled = 29 m

u = Initial velocity

a = Acceleration due to gravity = 9.81 m/s²

∴ Velocity of the object when it is 29.0 m above the ground is -10.277 m/s

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.