Recent content by Hafsaaa

it would be zero correct?

Well since I'm moving in a vertical circle would gravity be force acting on me?

Homework Statement It is found (through and error) that you will "feel" weightless when you travela round at 42 mph over a smoothy rounded hill. What is the radius of the hill? Homework Equations I'm not sure what equation to use with this problem The Attempt at a Solution the...

Homework Statement A 600g billiard ball moving to the right at 2 m/s collides with an 800g ball at rest. After the collision, the 600 g deflected at an angle of 37 degrees above its original direction at a rate of .5 m/. What is the magbnitude and diredction of 800g ball's velocity...

Homework Statement What is the net force acting on a 5kg suitcase when picked up with 60N of force? what is the applied force? What is the acceleration of the suitcase? Homework Equations ma=? The Attempt at a Solution I'm not even sure on how to start the equation all I know...

so the 200m is ignored?

Hello I need help on the following problem: A swimmer heading directly across a river 200 m wide reaches the opposite bank in 6 min and 40 sec she is swept downstream 480 meters, what is the velocity of the current? Homework Statement v = ? ; t = 6 min 40 seconds Dx = 200 Dy= 480...