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dMde just like numbers Question: Given the equationpsywhere ρ has the drmenor,[Mn긔 ard m hers the,...
10 point QUESTION 8 If there are multiplication or dvision of quantitles, the product of their...
10 point QUESTION 8 If there are multiplication or dvision of quantitles, the product of their dirmensions must agree. Example: Glven the equation V? v+2ax, if the dimension of u Is [LVITI and the dimension of x is [LJ, what is the dimension of a? Answer: the dimension of u2 Is [L2VIT21 so the dimension of 2ax must be the same. Since the dimension of x is [LL the dimension of a must be [LMIT2] so that the product ax...
Question: What is the dinension of speed which is distance traveled per unlt time? QUESTION 7...
Question: What is the dinension of speed which is distance traveled per unlt time? QUESTION 7 10 points Just lke the old saying you cannot compare apples to oranges' we cannot equate two quantitles whose drmenslons are not the same. Example: 10 dollars 4.9 °C makes no sense as an equation. The left and right side of an equation must have the same dimension. We can use this rule to determine the dimension of a variable in an equation. Example:...
Question Completion Status: QUESTION 10 Dirnensional analysis can be used to spot incorrect equation. Example: Given...
Question Completion Status: QUESTION 10 Dirnensional analysis can be used to spot incorrect equation. Example: Given the equation V v2+2ax2 Is this equation correct if V has the dimension ILVTI, x has 1 dimension [L] and a has dimension [LVTp Answer: the equation is incorrect because ax2 has the dimension [L3VIT2] which is not the same as the dimension of V2 which is [L21/T2]. Question: Which of the following equations is incorrect? The dimension of x, v, a and t...
QUESTION 2 t (s) Refer to the graph above. The speed of the object is largest...
QUESTION 2 t (s) Refer to the graph above. The speed of the object is largest O in region A in region B. O in region C O in region D O in region E QUESTION 3 Click Save and Submit to save and submit. Click Save All Answers to save al a QUESTION 4 Which of the following is not an appropriate unit for measuring acceleration? O miles/hris. ftls 0 m/s O km/min/s m/min2 QUESTION 5 Click Save and...
can you answer both of these please. QUESTION 1 Given two languages L(A, b ) and...
can you answer both of these please.
QUESTION 1 Given two languages L(A, b ) and M -(aa,A], which of the following is the product of LM? aa.aaa,baa.a,사 (aa,baa,b.A (aa,aaa,baa,b,a QUESTION 2 Given the grammar S->aTb Which of the following strings cannot be generated by the grammar ? ab abbb Click Save and Submit to save and submit. Click Save All Answers to save all answers.
O yes QUESTION 2 A wave has period of 20 s. The frequency is Hz. QUESTION...
O yes QUESTION 2 A wave has period of 20 s. The frequency is Hz. QUESTION 3 A wave has frequency of 200 Hz. The period is s QUESTION 4 A rope wave travels at 20 m /s with a frequency of 4 Hz. The wavelength ism. Click Save and Submit to save and submit. Click Save All Answers to save all answers. /shsu blackboard.com/webapps/assessment/take/aunch.jsp?course assessment id- 220022 18course id- 118791.18 v Question Completion Status: QUESTIONS A rope wave has...
I need question 14 Question Completion Status: QUESTION 13 When 2 mL of 0.1 M aqueous...
I need question 14
Question Completion Status: QUESTION 13 When 2 mL of 0.1 M aqueous HCI (hydrochloric acid) are added to a small strip of magnesium (Mg) what happens? A violent explosion Nothing Bubbles of hydrogen are produced and the magnesium dissolves The magnesium turns red and the solution goes yellow QUESTION 14 Which is the balanced chemical equation describing the reaction of question 13? Mg(aq) + HCl(aq) - MgCl(s) + H(g) Mg(s) + HCl(aq) – MgCl (aq) +...
4000 V O 1000 v QUESTION 8 If the electric field is 12 V/m in the...
4000 V O 1000 v QUESTION 8 If the electric field is 12 V/m in the positive x-direction, what is the potential difference between the origin, (0, 0), and the point (3.0 m, 4.0 m)? O 48 V with the origin at the higher potential 。48 V with the origin at the lower potential 36 V with the origin at the higher potential O 36 V with the origin at the lower potential 5.55556 points QUESTION 9 A 6.0 V...
Find the values of the stiffhess influence coefficients k11 and k33 Note: Just fill the full numbers with sign if negative (-) without decimal. k12 *22- 813 QUESTION 21 Q14: An electric metallic...
Find the values of the stiffhess influence coefficients k11 and k33 Note: Just fill the full numbers with sign if negative (-) without decimal. k12 *22- 813 QUESTION 21 Q14: An electric metallic cable is fixed between two poles that are located L m apart. The cable is stretched by a tension P. The cable has mass per unit length of p . Determine the third natural frequencies of vibration of the cable in Hz Take: | | Length, L...
QUESTION 2 A rear-wheeldrive, 2-Mg truck has an acceleration of 37 m/sec2, starting from rest. The...
QUESTION 2 A rear-wheeldrive, 2-Mg truck has an acceleration of 37 m/sec2, starting from rest. The coefficient of static friction between the wheels and the road surface is 0.8. The front wheels are free to roll. Neglect the mass of the wheels. Determine the normal force at Wheel A. G. 0.75 m 2 m — *-1.5 m Click Save and Submit to save and submit. Click Save All Answers to save all answers.
10 point QUESTION 8 If there are multiplication or dvision of quantitles, the product of their dirmensions must agree. Example: Glven the equation V? v+2ax, if the dimension of u Is [LVITI and the dimension of x is [LJ, what is the dimension of a? Answer: the dimension of u2 Is [L2VIT21 so the dimension of 2ax must be the same. Since the dimension of x is [LL the dimension of a must be [LMIT2] so that the product ax...
Question: What is the dinension of speed which is distance traveled per unlt time? QUESTION 7 10 points Just lke the old saying you cannot compare apples to oranges' we cannot equate two quantitles whose drmenslons are not the same. Example: 10 dollars 4.9 °C makes no sense as an equation. The left and right side of an equation must have the same dimension. We can use this rule to determine the dimension of a variable in an equation. Example:...
Question Completion Status: QUESTION 10 Dirnensional analysis can be used to spot incorrect equation. Example: Given the equation V v2+2ax2 Is this equation correct if V has the dimension ILVTI, x has 1 dimension [L] and a has dimension [LVTp Answer: the equation is incorrect because ax2 has the dimension [L3VIT2] which is not the same as the dimension of V2 which is [L21/T2]. Question: Which of the following equations is incorrect? The dimension of x, v, a and t...
QUESTION 2 t (s) Refer to the graph above. The speed of the object is largest O in region A in region B. O in region C O in region D O in region E QUESTION 3 Click Save and Submit to save and submit. Click Save All Answers to save al a QUESTION 4 Which of the following is not an appropriate unit for measuring acceleration? O miles/hris. ftls 0 m/s O km/min/s m/min2 QUESTION 5 Click Save and...
can you answer both of these please.
QUESTION 1 Given two languages L(A, b ) and M -(aa,A], which of the following is the product of LM? aa.aaa,baa.a,사 (aa,baa,b.A (aa,aaa,baa,b,a QUESTION 2 Given the grammar S->aTb Which of the following strings cannot be generated by the grammar ? ab abbb Click Save and Submit to save and submit. Click Save All Answers to save all answers.
O yes QUESTION 2 A wave has period of 20 s. The frequency is Hz. QUESTION 3 A wave has frequency of 200 Hz. The period is s QUESTION 4 A rope wave travels at 20 m /s with a frequency of 4 Hz. The wavelength ism. Click Save and Submit to save and submit. Click Save All Answers to save all answers. /shsu blackboard.com/webapps/assessment/take/aunch.jsp?course assessment id- 220022 18course id- 118791.18 v Question Completion Status: QUESTIONS A rope wave has...
I need question 14
Question Completion Status: QUESTION 13 When 2 mL of 0.1 M aqueous HCI (hydrochloric acid) are added to a small strip of magnesium (Mg) what happens? A violent explosion Nothing Bubbles of hydrogen are produced and the magnesium dissolves The magnesium turns red and the solution goes yellow QUESTION 14 Which is the balanced chemical equation describing the reaction of question 13? Mg(aq) + HCl(aq) - MgCl(s) + H(g) Mg(s) + HCl(aq) – MgCl (aq) +...
4000 V O 1000 v QUESTION 8 If the electric field is 12 V/m in the positive x-direction, what is the potential difference between the origin, (0, 0), and the point (3.0 m, 4.0 m)? O 48 V with the origin at the higher potential 。48 V with the origin at the lower potential 36 V with the origin at the higher potential O 36 V with the origin at the lower potential 5.55556 points QUESTION 9 A 6.0 V...
Find the values of the stiffhess influence coefficients k11 and k33 Note: Just fill the full numbers with sign if negative (-) without decimal. k12 *22- 813 QUESTION 21 Q14: An electric metallic cable is fixed between two poles that are located L m apart. The cable is stretched by a tension P. The cable has mass per unit length of p . Determine the third natural frequencies of vibration of the cable in Hz Take: | | Length, L...
QUESTION 2 A rear-wheeldrive, 2-Mg truck has an acceleration of 37 m/sec2, starting from rest. The coefficient of static friction between the wheels and the road surface is 0.8. The front wheels are free to roll. Neglect the mass of the wheels. Determine the normal force at Wheel A. G. 0.75 m 2 m — *-1.5 m Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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