The heating of Venus led to a further release of from its surface. With nowhere for the greenhouse gas to go, Venus ended up with a greenhouse effect.

methane (CH4), large

carbon dioxide (CO2), runaway

water (H2O), runaway

carbon dioxide (CO2), small

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)