Jean-Luc likes to run errands on Saturday mornings. He leaves his house at 10:00 a. m. and first heads to the post office to mail a package. Then, he heads to the pet store to buy food for his goldfish. • a. What is the distance of this trip?
• b. What is his displacement when he is at the post office?

Iwill give brainliest if you answer right : )

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.

The force it would take to accelerate an 900-kg car at the rate of 6m/s2