You are gliding across a frictionless lake in a boat. If your mass is 80 Kg and the boat’s mass is 250 Kg, what force must the wind blow to make you accelerate at a rate of 0.30 m/s2?

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

the ima (higher than 1m) will be greater than the ima with the height of 1m.