vector addition -velocities

Related BrainMass Solutions

• Addition vector of two velocities

  43348 Addition vector of two velocities When a truck creeps along in traffic at a speed of 5 m/s, a man walks diagonally across the back of the truck at 3m/s.

• Motion of a Top

  Resultant angular velocity can be determined using the parallelogram law of vector addition.

• True/False: velocity, motion, gravity, mass

  True False Mass is a vector quantity.

• Solving a Vector Polygon

  This job requires solving a vector polygon.

• Advanced dynamics of a spinning disk

  The resultant angular velocity of the disc is the vector sum of above both the angular velocities. If we produce the axes OP and QO', then they form a triangle as shown in figure 2.

• Boat leaves one bank of a river so as to arrive downstream across river.

  The actual velocity of a boat over the ground, is the vector sum of two velocities: the velocity of the river, and the velocity of the boat relative to the water. In this example, we can write: (2) vector S = vector W + vector B Step 3.

• Magnitude of the Impulse

  The final velocity vector is 320 m/sec cos (30) i + 320 m/sec sin (30) j Now use: mv_final - mv_initial Just subtract the final from the initial velocities and multiply by m.

• 3 Problems related to Vectos: Force, Motion, currents

  The resultant of the two velocities is the actual velocity of the plane relative to the earth.

• Find magnitude and direction of wind velocity for light plane flying northward

  When an object moves relative to the medium it moves in, and the medium moves relative to the ground, the velocities of the plane and the medium add vectorially.