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you!
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Please be as detailed as you can in your steps :) thank
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The next three...
show all work A particle slides along the frictionless track shown in the figure, starting at...
show all work
A particle slides along the frictionless track shown in the figure, starting at rest from point A. Find its speed at B. Express your answer using two significant figures. Find its speed at C. Express your answer using two significant figures. Find the approximate location of its right-hand turning point. Express your answer using two significant figures.
I need help with part B. Please show all of your steps. Thank You! Part A...
I need help with part B. Please show all of your steps. Thank
You!
Part A Calculate the speed of a proton after it accelerates from rest through a potential difference of 300 V Express your answer using two significant figures. Up 2.4x105 m/s Submit Correct Part B Calculate the speed of an electron after it accelerates from rest through a potential difference of 300 V Express your answer using two significant figures. m/s
Review Part A A skateboarder at a skate park rides along the path shown in (Figure...
Review Part A A skateboarder at a skate park rides along the path shown in (Figure 1). If the speed of the skateboarder at point A is u = 1.8 m/s, what is her speed at point B? Assume that friction is negligible. Express your answer to two significant figures and include appropriate units Value Units Figure 1 of 1 Submit Request Answer 2 Next > Provide Feedback 2.7 m 1.0 m
please show work. i am confused on where to start. i greatly appreciate you. thank you....
please show work. i am confused on where to start.
i greatly appreciate you.
thank you.
The value of K for the reaction of acetic acid with ethanol is 3.4 at 25°C: CH,CO,H(soln)+ C H5OH(soln) - CH,CO,CHs (soln) + H2O(soln) K = 3.4 Acetic acid Ethanol Ethyl acetate Part A How many moles of ethyl acetate are present in an equilibrium mixture that contains 3.6 mol of acetic acid, 6.2 mol of ethanol, and 11.7 mol of water at 25°C?...
Can you please answer all questions on both pictures that are attached Problem 3 1) How...
Can you please answer all questions on both pictures that are
attached
Problem 3 1) How long are the sides of an ice cube if its mass is 0.20 kg? (Express your answer to two significant figures.) cm Submit You currently have o submissions for this question. Only 6 submission are allowed. You can make 6 more submissions for this question.
will upvote thank you! please try and be as detailed as possible to further my understanding...
will upvote thank you! please try and be as detailed as
possible to further my understanding
Learning Goal: To calculate the normal and shear stresses at a point on the cross section of a column. The state of stress at a point is a description of the normal and shear stresses at that point. The normal stresses are generally due to both internal normal force and internal bending moment. The net result can be obtained using the principle of superposition...
Can someone please explain what the question is asking and what each part entails? The answers...
Can someone please explain what the question is asking and what
each part entails? The answers are above!
Any advice will be greatly
appreciated!
Problem 5.15 Piles of snow on slippery roofs can become dangerous projectiles as they melt Consider a chunk of snow at the ridge of a roof with a slope of 27 degree. What is the minimum value of the coefficient of static friction that will keep the snow from sliding down? Express your answer using two...
please solve part b only 12.52 is incorrect answer please make sure Item 1 A roller...
please solve part b only 12.52 is
incorrect answer
please make sure
Item 1 A roller coaster car shown in the figure below is pulled up to point 1 where is released from real. Take y = 34 m (Figure 1) Assuming no friction, calculate the speed a point 2 Express your answer to two significant figures and include the appropriate units. T uÀ * * * 3 ? Value m/s Submit Βοηent Αππας - Part B Calculate the speed...
please help. thank you For a science experiment, you would like to use the Doppler effect...
please help. thank you
For a science experiment, you would like to use the Doppler effect to double the perceived frequency of a harmonica, from the 261.7. Hx fone (middle C) that it emits, to 440.0 Hz (A note). Part A Which strategy will accomplish your goal more easily O move the harmonica move the observer Submit Request Awwer Part B Calculate the speed the harmonica must have in order for a stationary observer to hear 440.0 Ha Express your...
To visit your favorite ice cream shop, you must travel 440 m west on Main Street...
To visit your favorite ice cream shop, you must travel 440 m west on Main Street and then 930 m south on Division Street. Suppose you take 41 s to complete the 440-m displacement and 72 s to complete the 930-mdisplacement. Part A What is the magnitude of your average velocity during this 113-secondperiod of time? Express your answer to two significant figures and include appropriate units. Part B What is the direction of your average velocity during this 113-secondperiod...
show all work
A particle slides along the frictionless track shown in the figure, starting at rest from point A. Find its speed at B. Express your answer using two significant figures. Find its speed at C. Express your answer using two significant figures. Find the approximate location of its right-hand turning point. Express your answer using two significant figures.
I need help with part B. Please show all of your steps. Thank
You!
Part A Calculate the speed of a proton after it accelerates from rest through a potential difference of 300 V Express your answer using two significant figures. Up 2.4x105 m/s Submit Correct Part B Calculate the speed of an electron after it accelerates from rest through a potential difference of 300 V Express your answer using two significant figures. m/s
Review Part A A skateboarder at a skate park rides along the path shown in (Figure 1). If the speed of the skateboarder at point A is u = 1.8 m/s, what is her speed at point B? Assume that friction is negligible. Express your answer to two significant figures and include appropriate units Value Units Figure 1 of 1 Submit Request Answer 2 Next > Provide Feedback 2.7 m 1.0 m
please show work. i am confused on where to start.
i greatly appreciate you.
thank you.
The value of K for the reaction of acetic acid with ethanol is 3.4 at 25°C: CH,CO,H(soln)+ C H5OH(soln) - CH,CO,CHs (soln) + H2O(soln) K = 3.4 Acetic acid Ethanol Ethyl acetate Part A How many moles of ethyl acetate are present in an equilibrium mixture that contains 3.6 mol of acetic acid, 6.2 mol of ethanol, and 11.7 mol of water at 25°C?...
Can you please answer all questions on both pictures that are
attached
Problem 3 1) How long are the sides of an ice cube if its mass is 0.20 kg? (Express your answer to two significant figures.) cm Submit You currently have o submissions for this question. Only 6 submission are allowed. You can make 6 more submissions for this question.
will upvote thank you! please try and be as detailed as
possible to further my understanding
Learning Goal: To calculate the normal and shear stresses at a point on the cross section of a column. The state of stress at a point is a description of the normal and shear stresses at that point. The normal stresses are generally due to both internal normal force and internal bending moment. The net result can be obtained using the principle of superposition...
Can someone please explain what the question is asking and what
each part entails? The answers are above!
Any advice will be greatly
appreciated!
Problem 5.15 Piles of snow on slippery roofs can become dangerous projectiles as they melt Consider a chunk of snow at the ridge of a roof with a slope of 27 degree. What is the minimum value of the coefficient of static friction that will keep the snow from sliding down? Express your answer using two...
please solve part b only 12.52 is
incorrect answer
please make sure
Item 1 A roller coaster car shown in the figure below is pulled up to point 1 where is released from real. Take y = 34 m (Figure 1) Assuming no friction, calculate the speed a point 2 Express your answer to two significant figures and include the appropriate units. T uÀ * * * 3 ? Value m/s Submit Βοηent Αππας - Part B Calculate the speed...
please help. thank you
For a science experiment, you would like to use the Doppler effect to double the perceived frequency of a harmonica, from the 261.7. Hx fone (middle C) that it emits, to 440.0 Hz (A note). Part A Which strategy will accomplish your goal more easily O move the harmonica move the observer Submit Request Awwer Part B Calculate the speed the harmonica must have in order for a stationary observer to hear 440.0 Ha Express your...
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