Determine the speed of the ball the instant

Reference no: EM13669230

A golfer hits a ball from an elevated height that is located in a horizontal distance of 180 meter from the hole. The ball takes off with a speed of 40/s at an angle 30o above the horizontal and lands directly in the hole with no bounces (a hole-in-one).

(a) Find the x and y components of the initial velocity?

(b) Estimate how long was the ball in the air?

(d) Determine the speed of the ball the instant before it lands in the hole?

Reference no: EM13669230

Questions Cloud

Explain what happens if the artist hangs stationary on rope : A 52 kilogram circus artist is to slide down a rope that will snap if the tension exceeds 470 Newton. Explain what happens if the artist hangs stationary on the rope

What direction would a bird fly in a straight line : A person walks in the following pattern: 3.1km north, then 2.4 km west, and finally 5.2km south. (a) Sketch the vector diagram that represents this motion. (b) How far and (c) in what direction would a bird fly in a straight line from the same starti..

Obtain the work done by force generated by propulsion unit : "Rocket Man" has a propulsion unit strapped to his back. He starts from rest on the ground, fires the unit, and accelerates straight upward. Obtain the work done by force generated by the propulsion unit

Weightless spring of force constant : A weightless spring of force constant 2.50 N/cm is 15.0 cm long when nothing is attached to it. It is now utilized to pull horizontally on a 12.5 kg box on a smooth horizontal floor. You observe that the box starts from rest and moves 96.0 cm through..

Determine the speed of the ball the instant : A golfer hits a ball from an elevated height that is located in a horizontal distance of 180 meter from the hole. Determine the speed of the ball the instant before it lands in the hole

What is angular speed of sphere at the bottom of the slope : A 270-N sphere 0.20 m in radius rolls without slipping 6.0 m down a ramp that is inclined at 34° with the horizontal. What is the angular speed of the sphere at the bottom of the slope if it starts from rest?

Find what horizontal distance does the block cover : A 1.35 kilogram block of wood sits on the edge of a table, 0.782 meter above the floor. Find what horizontal distance does the block cover before hitting with the ground

Evaluate the maximum weight the man can have : A man is to be released from rest on a swing pulled away from the vertical by an angle of 22.1 degree. Find the maximum weight the man can have and not break the ropes

Angular acceleration of airplane when it is in level flight : A model airplane with a mass of 0.745kg is tethered with a wire so that it flies in a circle 29.4 m in radius. The airplane engine provides a net thrust of 0.795 N perpendiculars to the tethering wire.

User Account

All Pages