Indicate how the magnitude of the resultant force is calculated in each of the following:
7.2.1 When forces are in the same direction.
7.2.2 When forces are in opposite directions.
Indicate how the direction of the resultant force is determined in each of the following:
7.3.1 When forces are in the same direction.
7.3.2 When forces are in opposite directions.
Indicate how the magnitude of the resultant force is calculated in each of the following: 7.2.1...
SECTION B – CHEMISTRY [40] QUESTION 4 [20] 4.1 Briefly define the following terms: 4.1.1 Nucleus (1) 4.1.2 Nucleons (1) 4.1.3 Neutrons (1) 4.2 Deuterium and tritium both have the same number of protons and electrons. What makes them different? (2) 4.3 Complete symbol contain the symbol of the element, the mass number and the atomic number. Give the complete symbols of Bromide and Bromine. (3) 4.4 Draw the atomic structure of the following element: 4.4.1 H (1) 4.4.2 He...
Gomez issues 240000 of 6%
F1 F2 Deermine the resultant(magnitude and direction) of the two forces shown Forces F1 and F3 are equal in magnitude, have the same line of action and opposite direction F3 F1 7 Resolve the Force F2 into x and y components 45 8. Resolve the Force F1 into x and y components ri
Express each of the forces in Cartesian vector form B and determine the magnitude and coordinate direction angles of the resultant force.
3. Determine the magnitude and coordinate direction angles of the resultant force acting on the bracket. 4. Determine the magnitude and coordinate direction angles of F, so that the resultant of the two forces acts along the positive x axis and has a magnitude of 500 N.
Two forces act perpendicularly to each other, as shown. Find the
magnitude of their resultant force. Calculate the angle of the
resultant force.
25 N 45 N
The bracket is subjected to the two forces shown. Express each force in Cartesian vector form and then determine the resultant force FR. Find the magnitude and coordinate direction angles of the resultant force.
1. Draw the following vectors and the resultant and calculate the magnitude and direction. Velocities of: 3m/s at 18° and 7m/s at 115° when acting simultaneously on a point. (7.27m/s at 90.8°) 2. A ship heads in a direction of E 20°S at a speed of 20 knots while the current is 4 knots in a direction of N 30° E. Draw the two vectors and the resultant. [21.07 knots, E 9.22° S] 3. An object is acted upon by...
Determine
the magnitude and direction theta of F1 so that the resultant force
of all three forces is directed vertically upward in the y
direction and has a magnitude of 800 N.
Find the magnitude and direction of the resultant of the three force vectors, and , shown in the figure. These vectors have the following magnitude A=5.0 1b, B=10.0 1b, and c=6.0 1b. Express the direction of the resultant by specifying the angle it makes with the +x-axis, with counterclockwise angles taken to be positive.A player hits a tennis ball into the air with an initial velocity of 36 m/s at 36+ from the vertical. How fast is the ball moving...