Two adults and a child wants to push a wheeled cart in the direction marked in x. The two adults push with horizontal forces F1 and F2 as shown. A.) Find the magnitude and direction of the smallest force that the child should exert. Ignore the effects of friction.B.) If the child exerts the minimum force found in part A, the cart accelerates at 2.0 m/s 2 in the +x- direction. What is the weight of the cart? 4.33.433 Two atuks and a childwant to push a wheeled cart inthe irection marked I inFig. P4.33. The two adalts peshwith horizontal forces F and Eas shown. a Find the magni-tade and direction of the amall-est force that the child shouldCzert. Ignore the effects of fric-tion. (bi If the child exerts themininen force found in part la).the cart accelerates at 20 ms inthe +r-direction. What is the weigtt of the cart2Figure PM.33N 00302= 140 N4.33. Two adults and a child want to push a wheeled cart in the direction marked x in Fig. P4.33. Thetwo adults push with horizontal forces F1 and F2 as shown.A). Find the magnitude and direction of the smallest force that the child should exert. Ignore theeffects of friction.B). If the child exerts the minimum force found in part A, the cart accelerates at 2.0 m/s in the+x-direction. What is the weight of the cart?

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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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Two adults and a child wants to push a wheeled cart in the direction marked in x. The two adults push with horizontal forces F1 and F2 as shown. A.) Find the magnitude and direction of the smallest force that the child should exert. Ignore the effects of friction. B.) If the child exerts the minimum force found in part A, the cart accelerates at 2.0 m/s 2 in the +x- direction. What is the weight of the cart?

4.33.
433 Two atuks and a child
want to push a wheeled cart in
the irection marked I in
Fig. P4.33. The two adalts pesh
with horizontal forces F and E
as shown. a Find the magni-
tade and direction of the amall-
est force that the child should
Czert. Ignore the effects of fric-
tion. (bi If the child exerts the
mininen force found in part la).
the cart accelerates at 20 ms in
the +r-direction. What is the weigtt of the cart2
Figure PM.33
N 00
30
2= 140 N
4.33. Two adults and a child want to push a wheeled cart in the direction marked x in Fig. P4.33. The
two adults push with horizontal forces F1 and F2 as shown.
A). Find the magnitude and direction of the smallest force that the child should exert. Ignore the
effects of friction.
B). If the child exerts the minimum force found in part A, the cart accelerates at 2.0 m/s in the
+x-direction. What is the weight of the cart?

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