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Item 8 Part A Evaluate [6.66 x 10°" mm to three significant figures and express your...
Express your answer to three significant figures and include the appropriate units HAO? FR. 4.36.102 N...
Express your answer to three significant figures and include the appropriate units HAO? FR. 4.36.102 N Submit Previous Answers Request Answer X Incorrect: Try Again; 5 attempts remaining Part B Determine the coordinate direction angle of the resultant force Express your answer using three significant figures. O AED vec O o Figure 1 of 1 > Submit Part C Determine the coordinate direction angle of the resultant force Express your answer using three significant figures A vecO ? Submit Request...
Express your answer using three significant figures. Review VAEc ? The force applied at the handle...
Express your answer using three significant figures. Review VAEc ? The force applied at the handle of the rigid lever causes the of le The wires are unstretched when the lever is in the 2.4 horizontal position. (Figure 1) (CAHA mm/mm Request Answer Submit Part B wire CG. Determine the average normal strain developed Express your answer using three significant figures. vec AE ww (eccg mm/mm Request Answer Submit Figure 1 of 1 Part C wire DF. Determine the average...
A Revi Express your answer using three significant figures. The gear A on the drive shaft...
A Revi Express your answer using three significant figures. The gear A on the drive shaft of the outboard motor has a radius TA = 0.7 in, and the meshed pinion gear B on the propeller shaft has a radius TB = 1.4 in. The drive shaft rotates with an angular acceleration a= (300VT) rad/s", where I is in seconds. The propeller is originally at rest and the motor frame does not move. (Figure 1) V AED IT vec O...
Part A 162g of a 31.0% (m/m)LiBr solution Express your answer to three significant figures and...
Part A 162g of a 31.0% (m/m)LiBr solution Express your answer to three significant figures and include the appropriate units. ? HA 49.0 g Request Answer Previous Answers Submit iIncorrect; Try Again; 4 attempts remaining Review your calculations, you may have made a rounding error or used the wrong number of significant figures Part B 492 g of a 8 5% (m/m)KCI solution Express your answer to two significant figures and include the appropriate units. Part C 286 mL of...
Calculate: Part A) [H+] for [OH−]=3.5×10^-4 M Express your answer using two significant figures. Part B)...
Calculate:
Part A) [H+] for [OH−]=3.5×10^-4 M Express your
answer using two significant figures.
Part B) [H+] for [OH−] =8.4×10^-9 M Express
your answer using two significant figures.
Part C) Calculate [H+] for a solution in which [OH−] is 100
times greater than [H+].
Please show how you solved it, thanks!
Part A Calculate (H+] for Express your answer using two significant figures. VO AED ? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining The ion-product...
Specify the numerical value of I, Express your answer to three significant figures and include the...
Specify the numerical value of I, Express your answer to three significant figures and include the appropriate units. ReviewI Constants The current and voltage at the terminals of the capacitor in the circuit in (Figure 1) are i(t) 2.5e2500f mA, vt)- (40 22e 25t) V, t20 I6.36 mA where t is in seconds. SubmitP XIncorrect; Try Again Part B Specify the numerical value of Vo Express your answer to three significant figures and include the appropriate units. 18.0 V Figure...
Part C Find the numerical value of φ Express your answer using three significant figures. vec...
Part C Find the numerical value of φ Express your answer using three significant figures. vec Submit Request Answer Problem 9.56 PSpiceMultisim Use the node voltage method to find the steady-state expression for 2 in the circuit seen in (Figure 1) if i6 cos 2500t A and Part A Find the numerical value of lo 18 cos(2500t90°) V Write the steady-state expression for io (t) as 20-10 cos(wt + φ), where _ 180° < φ Express your answer to three...
What is the charge Q1? Express your answer to three significant figures and include the appropriate...
What is the charge Q1? Express your answer to three significant figures and include the appropriate units. Constants Two small nonconducting spheres have a total charge of Q- 1Q 95.0 C, Q1Q2. When placed 22.0 cm apart, the force each exerts on the other is 13.0 N and is repulsive. -Value Units Submit X Incorrect; Try Again; 2 attempts remaining Part B What is the charge Q2? Express your answer to three significant figures and include the appropriate units. 2Value...
Determine the tension in the cable. Express your answer to three significant figures and include the...
Determine the tension in the cable. Express your answer to three significant figures and include the appropriate units. The smooth uniform rod AB is supported by a ball-and-socket joint at A, the wall at B, and cable BC. The rod has a mass of 18 kg (Figure 1) | The | Value | Units Submit P X Incorrect; Try Again; 5 attempts remaining Part B Determine the normal reaction at B Express your answer to three significant figures and include...
Express your answer to three significant figures and include the appropriate units. Using table below, calculate...
Express your answer to three significant figures and include the appropriate units. Using table below, calculate the heat change needed for each of the following at the melting/Freezing point Table Heals of Fusion for Selected Substances Substance Heat of fusion (J/) Propane САН. 3157 cal Benzene CH Submit Previous Answers Request Answer Acetic acid CHO, 192 Ethanol CHO 100 X Incorrect; Try Again; 5 attempts remaining Ammonia NH 351 Part 8 Water HO 334 joules to freeze 263 g of...
Express your answer to three significant figures and include the appropriate units HAO? FR. 4.36.102 N Submit Previous Answers Request Answer X Incorrect: Try Again; 5 attempts remaining Part B Determine the coordinate direction angle of the resultant force Express your answer using three significant figures. O AED vec O o Figure 1 of 1 > Submit Part C Determine the coordinate direction angle of the resultant force Express your answer using three significant figures A vecO ? Submit Request...
Express your answer using three significant figures. Review VAEc ? The force applied at the handle of the rigid lever causes the of le The wires are unstretched when the lever is in the 2.4 horizontal position. (Figure 1) (CAHA mm/mm Request Answer Submit Part B wire CG. Determine the average normal strain developed Express your answer using three significant figures. vec AE ww (eccg mm/mm Request Answer Submit Figure 1 of 1 Part C wire DF. Determine the average...
A Revi Express your answer using three significant figures. The gear A on the drive shaft of the outboard motor has a radius TA = 0.7 in, and the meshed pinion gear B on the propeller shaft has a radius TB = 1.4 in. The drive shaft rotates with an angular acceleration a= (300VT) rad/s", where I is in seconds. The propeller is originally at rest and the motor frame does not move. (Figure 1) V AED IT vec O...
Part A 162g of a 31.0% (m/m)LiBr solution Express your answer to three significant figures and include the appropriate units. ? HA 49.0 g Request Answer Previous Answers Submit iIncorrect; Try Again; 4 attempts remaining Review your calculations, you may have made a rounding error or used the wrong number of significant figures Part B 492 g of a 8 5% (m/m)KCI solution Express your answer to two significant figures and include the appropriate units. Part C 286 mL of...
Calculate:
Part A) [H+] for [OH−]=3.5×10^-4 M Express your
answer using two significant figures.
Part B) [H+] for [OH−] =8.4×10^-9 M Express
your answer using two significant figures.
Part C) Calculate [H+] for a solution in which [OH−] is 100
times greater than [H+].
Please show how you solved it, thanks!
Part A Calculate (H+] for Express your answer using two significant figures. VO AED ? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining The ion-product...
Specify the numerical value of I, Express your answer to three significant figures and include the appropriate units. ReviewI Constants The current and voltage at the terminals of the capacitor in the circuit in (Figure 1) are i(t) 2.5e2500f mA, vt)- (40 22e 25t) V, t20 I6.36 mA where t is in seconds. SubmitP XIncorrect; Try Again Part B Specify the numerical value of Vo Express your answer to three significant figures and include the appropriate units. 18.0 V Figure...
Part C Find the numerical value of φ Express your answer using three significant figures. vec Submit Request Answer Problem 9.56 PSpiceMultisim Use the node voltage method to find the steady-state expression for 2 in the circuit seen in (Figure 1) if i6 cos 2500t A and Part A Find the numerical value of lo 18 cos(2500t90°) V Write the steady-state expression for io (t) as 20-10 cos(wt + φ), where _ 180° < φ Express your answer to three...
What is the charge Q1? Express your answer to three significant figures and include the appropriate units. Constants Two small nonconducting spheres have a total charge of Q- 1Q 95.0 C, Q1Q2. When placed 22.0 cm apart, the force each exerts on the other is 13.0 N and is repulsive. -Value Units Submit X Incorrect; Try Again; 2 attempts remaining Part B What is the charge Q2? Express your answer to three significant figures and include the appropriate units. 2Value...
Determine the tension in the cable. Express your answer to three significant figures and include the appropriate units. The smooth uniform rod AB is supported by a ball-and-socket joint at A, the wall at B, and cable BC. The rod has a mass of 18 kg (Figure 1) | The | Value | Units Submit P X Incorrect; Try Again; 5 attempts remaining Part B Determine the normal reaction at B Express your answer to three significant figures and include...
Express your answer to three significant figures and include the appropriate units. Using table below, calculate the heat change needed for each of the following at the melting/Freezing point Table Heals of Fusion for Selected Substances Substance Heat of fusion (J/) Propane САН. 3157 cal Benzene CH Submit Previous Answers Request Answer Acetic acid CHO, 192 Ethanol CHO 100 X Incorrect; Try Again; 5 attempts remaining Ammonia NH 351 Part 8 Water HO 334 joules to freeze 263 g of...
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