What was the initial velocity vector of the boat

Assignment Help Physics

Reference no: EM13655835

A 300 Kg boat is initially moving at a constant velocity.Suddenly, the boat feels a force due to the wind which is directed45 degrees north of east and has a magnitude of 100 N. After 10seconds, the boat is moving at 5 m/s in a direction 30 degreesnorth of east. What was the initial velocity vector of the boat?(Specify magnitude and direction).

Reference no: EM13655835

Questions Cloud

Depth of potential well for free electrons in a metal : The depth of the potential well for free electrons in a metal can be accurately determined by observing that the photoelectricwork function is the energy necessary to remove an electron at thetop of the occupied states from the metal;

Calculate the smallest number of whole logs : Calculate the smallest number of whole logs (density, p, = 725kg/m3, radius = 0.0800 m, length = 3.00 m) that can be used to create a raft that will carry four persons

Evaluate what is the minimum coefficient of friction : A penny is placed at the outer edge of a disk (radius is 0.147 m) that rotates about an axis perpendicular to the plane of the disk at its center. Evaluate the minimum coefficient of friction necessary to allow the penny to rotate

Find the lifting force on the airplane : For this aircraft, each wing has an area of 24 m2. When the plane is traveling at normal speed, the speed of the wind belowthe wing is taken as 200 m/s and the speed of the wind above is approximately 251 m/s due to the design of the wing.

What was the initial velocity vector of the boat : A 300 Kg boat is initially moving at a constant velocity.Suddenly, the boat feels a force due to the wind which is directed45 degrees north of east and has a magnitude of 100 N. After 10seconds, the boat is moving at 5 m/s in a direction 30 degree..

Find the horizontal force that his flex or muscle : A person exerts a horizontal force of 190 N in the test apparatus shown in the figure. Find the horizontal force that hisflexor muscle exerts on his forearm.

Strolling through woods and crosses small horizontal bridge : A hiker, who weighs 916 N, is strolling through the woods and crosses a small horizontal bridge. The bridge is uniform, weighs3060 N, and rests on two concrete supports, one on each end. Hestops 1/4 of the way along the bridge

The distance in which the snowmobile coasts to a halt : Under the influence of its drive force, a snowmobile is movingat a constant velocity along a horizontal patch of snow. When thedrive force is shut off, the snowmobile coasts to a halt.

Edge of the plate is located at the surface of the water : Calculate the fluid force (in Newtons) on a square plate with aside of 2 m that is submerged at ahorizontal angle of 30°. Assumethat the top edge of the plate is located at the surface of the water.

User Account

All Pages