A force of 192 pounds makes an angle of 81°35' with a second force. The resultant of the two forces makes an angle of 33°6' to the first force. Find the magnitudes of the second force and of the resultant. 33°6 192 lb A- 81 35 The second force has a magnitude of pounds. (Round to the nearest integer.)

A force of 192 pounds makes an angle of 81°35' with a second force. The resultant of the two forces makes an angle of 33°6' to the first force. Find the magnitudes of the second force and of the resultant. 33°6 192 lb A- 81 35 The second force has a magnitude of pounds. (Round to the nearest integer.)

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 79AP: A skater glides along a circular path of radius 5.00 m in clockwise direction. ‘When he coasts...

See similar textbooks

Similar questions

In general, when a derived unit becomes complicated (involves too many standard units), what is done?
A surveyor measures the distance across a river that flows straight north by the following method. Starting directly across from a tree on the opposite bank, the surveyor walks 100 m along the river to establish a baseline. She then sights across to the tree and reads that the angle from the baseline to the tree is 35 . How wide is the river?
Two points in a plane have polar coordinates P1(2.500m,/6) and P2(3.800m,2/3). Determine their Cartesian coordinates and the distance between them in the Cartesian coordinate system. Round the distance to a nearest centimeter.
A skater glides along a circular path of radius 5.00 m in clockwise direction. ‘When he coasts around one- half of the circle, starting from the west point, find (a) the magnitude of his displacement vector and (b) how far he actually skated. (c) What is the magnitude of his displacement vector when he skates all the way around the circle and comes back to the west point?
A small plane flies 40.0 km ma direction 60 north of east and then flies 30.0 km in a direction 15 north of east. Use the analytical method to find the total distance the plane covers from the starting point, and the geographic direction of its displacement vector. What is its displacement vector?
A surveyor measures the distance across a straight river by the following method (Fig. P1.6). Starting directly across from a tree on the opposite bank, she walks d = 100 m along the riverbank to establish a baseline. Then she sights across to the tree. The angle from her baseline to the tree is 0 = 35.0. How wide is the river? Figure P1.6
What is the area of a circle 3.102 cm in diameter?
Check Your understanding Using the three displacement vectors A , B , and F in Figure 2.13, choose a convenient scale, and use a ruler and a protractor to find vector G given by the vector equation G=A+2BF . The three displacement vectors A , B , and C in Figure are specified by their magnitudes A=10.0,B=7.0 and C=8.0 , respectively, and by their respective direction angles with the horizontal direction =35,=110 , and =30 . The physical units of the magnitudes are centimeters. Choose a convenient scale and use a ruler and a protractor to find the following vector sums: (a) R=A+B , (b) D=AB , and (c) S=A3B+C .
A force of 156 pounds makes an angle of 76°33' with a second force. The resultant of the two forces makes an angle of 33° 18' to the first force. Find the magnitudes of the second force and of the resultant. The second force has a magnitude of pounds. (Round to the nearest integer.) 76°33' 33°18' 156 lb B
Forces of 7 pounds and 4 pounds act on each other with an angle of 98". Round the magnitude to 4 decimal places and the angles to one decimal place. The magnitude of the resultant force 7.5635 o pounds. The resultant force has an angle of with the 7 pound force. The resultant force has an angle of with the 4 pound force. Be careful on this one. One of the angles could be obtuse. Also, it is best to calculate each angle
A force of 189 pounds makes an angle of 84°22' with a second force. The resultant of the two forces makes an angle of 42°4' to the first force. Find the magnitudes of the second force and of the resultant. The second force has a magnitude of____pounds. The resultant force has a magnitude of____pounds.
Given: A: A = -16.7, A, = 37 B: Br= -0.4, By = -23.8 (a) Calculate the length and direction of A. Assume angles are measured from the +x-axis with counter-clockwise as positive angles and clockwise as negative angles. A = 0 A = (b) Calculate the length and direction of B. Assume angles are measured from the +x-axis with counter-clockwise as positive angles and clockwise as negative angles. B = OB (c) Calculate the components of the vector sum of A + B = C: CT= F Cy= (d) Calculate the length and direction of C: Assume angles are measured from the +x-axis with counter-clockwise as positive angles and clockwise as negative angles. C= Oc 0 = 0