I think so. The CO2 cartridge could also be used for propulsion
Yes, your balance would not be affected on the moon.
"Liferaft" is one word. It refers to a type of inflatable raft designed for emergency situations at sea, providing flotation and safety for individuals. In general usage, compound words like "liferaft" are often combined into a single term.
A spring balance would work on the moon but would first have to be re-calibrated for the moons lower gravity.
yes
According to SOLAS (Safety of Life at Sea) regulations, a liferaft must be equipped with pyrotechnics, specifically a distress signal rocket and a hand flare. These pyrotechnic devices serve to signal for help and indicate the liferaft's location in emergency situations. The liferaft should also include a means to safely ignite and deploy these signals. The exact requirements may vary based on the type of vessel and its area of operation.
A hot air balloon would not work on the moon.
Yes
Yes, i pretty shure it would
Typically, there are three buoyant smoke signals carried in each liferaft. These signals are used to alert nearby vessels or aircraft of an emergency situation.
It would work it if is calibrated to account for the lower gravity on the Moon.
No. The moon has a lack of atmosphere, therefore there is no wind to measure other than the solar wind. I doubt this would register on a standard style anemometer
Yes it would if it was solar powered car.