Consider the 65.0-kg ice skater being pushed by two others as shown in the figure below. F, (a) Find Ftot the total force exerted on her by the others, given that are |F1 = 22.0 N, IF21 = 33.0 N, and 0₁ = 02 = 24.0°. Express your answer in vector form. Ftot 29.051 16.73k Did you draw a vector diagram representing the forces acting on the skater? Review rules for vector addition. N (b) What is her initial acceleration if she is initially stationary and wearing steel-bladed skates that point in the direction of Ftot? Express your answer in vector form. a=0.773i+ 0.344j × Consider Newton's second law. m/s² (c) What is her acceleration assuming she is already moving in the direction of Ftot? Express your answer in vector form. 0.773i+0.344j Is there a change in the net force acting on the system? m/s²
Consider the 65.0-kg ice skater being pushed by two others as shown in the figure below. F, (a) Find Ftot the total force exerted on her by the others, given that are |F1 = 22.0 N, IF21 = 33.0 N, and 0₁ = 02 = 24.0°. Express your answer in vector form. Ftot 29.051 16.73k Did you draw a vector diagram representing the forces acting on the skater? Review rules for vector addition. N (b) What is her initial acceleration if she is initially stationary and wearing steel-bladed skates that point in the direction of Ftot? Express your answer in vector form. a=0.773i+ 0.344j × Consider Newton's second law. m/s² (c) What is her acceleration assuming she is already moving in the direction of Ftot? Express your answer in vector form. 0.773i+0.344j Is there a change in the net force acting on the system? m/s²
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:Consider the 65.0-kg ice skater being pushed by two others as shown in the figure below.
F,
(a) Find Ftot the total force exerted on her by the others, given that are |F1 = 22.0 N, IF21 = 33.0 N, and 0₁ = 02 = 24.0°. Express your answer in vector form.
Ftot 29.051
16.73k
Did you draw a vector diagram representing the forces acting on the skater? Review rules for vector addition. N
(b) What is her initial acceleration if she is initially stationary and wearing steel-bladed skates that point in the direction of Ftot? Express your answer in vector form.
a=0.773i+ 0.344j
×
Consider Newton's second law. m/s²
(c) What is her acceleration assuming she is already moving in the direction of Ftot? Express your answer in vector form.
0.773i+0.344j
Is there a change in the net force acting on the system? m/s²
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