Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed. Pedro is driving a motorcycle along Espana boulevard. His position X (in meters) at any given time t is given by x(t) = 1.124t2 + 6.022. Pedro's initial position is X = m. His position at ten seconds is X= m. His speed at ten seconds is V= m/s. His acceleration at ten seconds is a = 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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  1. Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed.

    Mr. One is pushing a cart with a force of F1 = 15.00 N due north. Mr. Two is pushing the same cart with a force of F2 = 25.00 N due northeast. Mr. Three is pushing the cart a force F3 so that the cart is in equilibrium. Find force F3 so that .

    First, we calculate the vector sum  by component method.

    The x-component of  is  and the y-component is  .

    The x-component of  is  and the y-component is  .

    Adding the components, we can express the resultant vector in unit vector component form:

     =   +  

    Since we want to find , it follows that . Thus,

     =   +   

    The magnitude of  is F3 =  N.

Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal
places. Do not forget the negative sign (-) if needed.
Pedro is driving a motorcycle along Espana boulevard. His position X (in meters) at any given time t is given by
x(t) = 1.124t2 + 6.022.
Pedro's initial position is X =
m.
His position at ten seconds is X=
m.
His speed at ten seconds is V=
m/s.
His acceleration at ten seconds is a =
m/s2.
Marites is also driving her motorcycle along Espana. Her position function is of the form X(t) = Ct2. What is the coefficient C if her
acceleration at ten seconds is 2.04 m/s2? C =
m/s4
Transcribed Image Text:Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed. Pedro is driving a motorcycle along Espana boulevard. His position X (in meters) at any given time t is given by x(t) = 1.124t2 + 6.022. Pedro's initial position is X = m. His position at ten seconds is X= m. His speed at ten seconds is V= m/s. His acceleration at ten seconds is a = m/s2. Marites is also driving her motorcycle along Espana. Her position function is of the form X(t) = Ct2. What is the coefficient C if her acceleration at ten seconds is 2.04 m/s2? C = m/s4
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