Two forces are applied to a car in an effort to move it, as shown in the figure below. (Let F, = 445 N and F, = 380 N. Assume up and to the right are in the positive directions.) 10° ! 30° F, F, (a) What is the resultant vector of these two forces? magnitude N direction ° to the right of the forward direction (b) If the car has a mass of 3,000 kg, what acceleration does it have? Ignore friction. m/s?

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 95A
Question
Two forces are applied to a car in an effort to move it, as shown in the figure below. (Let F,
= 445 N and F, = 380 N. Assume up and to the right are in the positive directions.)
10°
30°
F
F,
(a) What is the resultant vector of these two forces?
magnitude
direction
° to the right of the forward direction
(b) If the car has a mass of 3,000 kg, what acceleration does it have? Ignore friction.
m/s?
Transcribed Image Text:Two forces are applied to a car in an effort to move it, as shown in the figure below. (Let F, = 445 N and F, = 380 N. Assume up and to the right are in the positive directions.) 10° 30° F F, (a) What is the resultant vector of these two forces? magnitude direction ° to the right of the forward direction (b) If the car has a mass of 3,000 kg, what acceleration does it have? Ignore friction. m/s?
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