Three forces of magnitudes F1 = 4.0 N, F2 = 6.0 N, and F3 = 8.0 N are applied to a block of mass m = 2.0 kg, initially at rest, at angles shown on the diagram. (Figure 1)ln this problem, you will determine the resultant (net) force by combining the three individual force vectors. All angles should be measured counterclockwise from the positive x axis (i.e., all angles are positive). %3D

Three forces of magnitudes F1 = 4.0 N, F2 = 6.0 N, and F3 = 8.0 N are applied to a block of mass m = 2.0 kg, initially at rest, at angles shown on the diagram. (Figure 1)ln this problem, you will determine the resultant (net) force by combining the three individual force vectors. All angles should be measured counterclockwise from the positive x axis (i.e., all angles are positive). %3D

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 26P: In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace...

See similar textbooks

Similar questions

In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace the central knot to one side or the other. Two students pull with force 196 N each to the light, four students pull with force 98 N each to the left, five students pull with force 62 N each to the left, three students pull with force 150 N each to the right, and one student pulls with force 250 N to the left. Assuming the positive direction to the tight, express the net pull on the knot in terms of the unit vector. How big is the net pull on the knot? In what direction?
Find the angles that vector makes with the and axes.
Vectors A and B are two orthogonal vectors in the xy -plane and they have identical magnitudes. If A=3.0 i+4.0 j , find B .
Check Your Understanding Find the angle between forces F1and F3in Example 2.16.
If the cross product of two vectors vanishes, what can you say about their directions?
Find the measure of the angle (in degrees) made by the resultant of the concurrent forces with respect to the positive y - axis if e = 36.5° ,F = 259, Q = 99.5, a = 5.27, and b = 8.97. Round off only on the final answer expressed in 3 decimals. F а
PROBLEM 02 Find the angle between two vector forces whose maanitudes are F and 3F and the magnitude of whose resultant 19 3F.
From the figure, consider P= 400 N and Q = 300 N. Determine the magnitude and direction of the resultant of the two forces. y P 30° 15° 50° 20° x The magnitude of the resultant of the two forces is The angle defining the direction of the resultant force exis The angle defining the direction of the resultant force Oy is The angle defining the direction of the resultant force is N.
In the figure below, a force F, of magnitude 5.50 units acts on an object at the origin in a direction 0 = 32.0° above the positive 1 x-axis. A second force F, of magnitude 5.00 units acts on the object in the direction of the positive y-axis. Find graphically the 12 magnitude and direction (in degrees counterclockwise from the +x-axis) of the resultant force F, + F,. 2: magnitude units direction ° counterclockwise from the +x-axis 2,
The figure shows an overhead viewof a 0.025 kg lemon half and twa of the three horizontal forces that act an it as it is on a frictinnless table. Force Fi has a magnitudie of 6 N and is at e, - 33. Force F, has a magnitude of 10 Nand is at e - 33. In unit-vector notation, what is the third forceif the lemon half (a)isstationary, (b) las the constant velocity V = (1i – 15) mis, and (c) has the 7 = (14i - 120) ms?, wirere tis time? (a) Number i i junits (b) Numher i+ junits (c) Numher jUnits
Two forces act on a single point. The first force is 200N in the direction of S30◦W and the secondforce is 150N due east. Write each of these forces in vector form and then find the magnitude of theresultant vector.
Three coplanar forces pull from a certain mechanism. The forces have the following magnitude and direction: 80N, 0° horizontally to the right 110N, 60° from the 80N force 60N, 225° from the 80N force. Find graphically the magnitude and direction of the resultant.