Question

2 an airboat with Mass 3.50 x 102 kg, Including passengers, Has an Engine that produces a net horizontal force of 7.70 x 102 n, after acc Find the resistance force, assuming it's constant​

Answer 1

Explanation:

Given the mass of the airboat m = 350 kg Horizontal force F = 770 N (a) Acceleration a = F / m = 770/ 350 = 2.2m/ s2 (b) Initial speed u = 0.0 m/s final speed v = 12.0 m/s acceleration a = 2.2 m/ s2 Using the Newton's law of motion, we get v=u+a∗t or, 12 = 0 + 2.2 * t or, t = 12 / 2.2 = 5.45 s (c) u= 12.0 m/s, v = 0.0 m/s,distance d = 50.0 m Using v2=u2−2∗a∗d or, 122=02−2∗a∗50 or, a = 144 / 100 = 1.44 m/...

please mark me as a brainly

Answer 2

Explanation:

force F = 770 N (a) Acceleration a = F / m = 770/ 350 = 2.2m/ s2 (b) Initial speed u = 0.0 m/s final speed v = 12.0 m/s acceleration a = 2.2 m/ s2 Using the Newton's law of motion, we get v=u+a∗t or, 12 = 0 + 2.2 * t or, t = 12 / 2.2 = 5.45 s (c) u= 12.0 m/s, v = 0.0 m/s,distance d = 50.0 m Using v2=u2−2∗a∗d or, 122=02−2∗a∗50 or, a = 144 / 100 = 1.44 m/... plz mark it brainliest