2.) A 75 kg kite surfer is pulled 100 m by a 30 N force at an angle of 50 degrees. The water exerts a frictional force of 10 N. What is the net force
on the kite surfer?

Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.

Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion