7. a) Calculate the acceleration of a 2000 kg single-engine airplane just before takeoff when the thrust of the engine is 500 N. b) Assuming a
constant acceleration of 0.25 m/s^2, how long would it take to attain a
speed of 45 m/s at which speed it could liftoff? c). Assuming the plane
started from rest, how far would the plane accelerating at 0.25 m/s^2
after 20 seconds. *

Sasha has just gotten a new job in a nearby city. after comparison shopping, she found that renting a nice two-bedroom apartment would cost around $800 per month. her utilities would cost about $150 per month. sasha has enough money saved for a down payment, and she found that she can buy a three-bedroom house or condo with a mortgage payment of $1,000 per month, including taxes and homeowner's insurance. her utilities would cost about $200 per month. what is the advantage of buying the house over renting the apartment?