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problem... I would really appreciate the help thanks!
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I am really confused with this
problem... I would really appreciate the help thanks!
The driver...
The driver of a car traveling on the highway suddenly slams on the brakes because of...
The driver of a car traveling on the highway suddenly slams on the brakes because of a slowdown in traffic ahead. A) If the car’s speed decreases at a constant rate from 74 mi/h to 50 mi/h in 3.0 s, what is the magnitude of its acceleration, assuming that it continues to move in a straight line? Answer is in mi/h^2 B) What distance does the car travel during the braking period? Answer is in ft
I would really appreciate the help thanks! A state trooper is traveling down the interstate at...
I would really appreciate the
help thanks!
A state trooper is traveling down the interstate at 30 m/s. He sees a speeder traveling at 70 m/s approaching from behind. At the moment the speeder passes the trooper, the trooper hits the gas and gives chase at a constant acceleration of 2.5 m/s 2 Part A Assuming that the speeder continues at 70 m/s, how long will it take the trooper to catch up to the speeder? Express your answer in...
I'm so confused with this problem i would really appreciate the help with this one. Thank...
I'm so confused with this
problem i would really appreciate the help with this one. Thank
you!!
Part A Constants Compute the position of the sandbag at 0.250 s after its release A hot-air balloonist, rising vertically with a constant speed of 5.00 m/s, releases a sandbag at the instant the balloon is 40.0 m above the ground. (See (Figure 1)) After it is released, the sandbag encounters no appreciable air drag Express your answer in meters to three significant...
ml?courseld 151446038 7a20dfcb9345c7bd7d27c5fld7e4334b#10001 PHY2053-Online Hl, saraSign Out He hysics Course Home CHW Ch 2 Problem 2.30...
ml?courseld 151446038 7a20dfcb9345c7bd7d27c5fld7e4334b#10001 PHY2053-Online Hl, saraSign Out He hysics Course Home CHW Ch 2 Problem 2.30 What magnitude of acceleration does it need to have to come to a complete stop in a distance of 200 ft? Express your answer in miles per hour squared to two significant figures Constants A car is traveling at 70 mi/h down a highway 65x10t mi/h ules Previous Answers Answer Requested Part B What magnitude of acceleration does it need to stop in 200...
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?...
please help with both parts. I would appreciate an explanation of how to set up the...
please help with both parts.
I would appreciate an explanation of how to set up the
equations.
Problem 7.4 The velocity within the eye of a tornado is defined by ? 0, te = (0.2r) m/s where r is in meters (Figure 1) Part A Determine the circulation at r 45 m Express your answer using three significant figures ?. 6100 SubmitP Incorrect. Try Again Figure 1 of 1 Part B Determine the circulation at r275 m Express your answer...
please answer part B. incorrect answers : 80.0 and 60.0 Problem 2.59 You are driving eastbound...
please answer part B.
incorrect answers : 80.0 and 60.0
Problem 2.59 You are driving eastbound on the interstate at 70 m/You observe that you are approaching a truck in your lane at a relative speed of 10 mi/h . Part A How fast is the truck moving relative to the highway? Express your answer in miles per hour to two significant figures. 60 mi/h Submit My Answers Give Up Correct Part B If the truck were instead traveling at...
Hi, I need help with this Chemistry problem, much like General Chemistry but I am really...
Hi, I need help with this Chemistry problem, much like General
Chemistry but I am really confused when I look at the solution. I
will provide you the solution of the problem together with the
problem. What I need you to do is to walk me through all the
reasonings, logical steps that lead to the solution provided. I
appreciate your help and I will give you feedback as to how clear
your answer is.
And here is the solution...
please help I really dont know what the second M is suppose to be, but i...
please help
I
really dont know what the second M is suppose to be, but i want to
say its the M of the ClO
Part A Find CO32 of a 0.040 M M carbonic acid solution. Express your answer using two significant figures. VOAED ? CO,2 1- Request Answer Submit Part A Find CO32 of a 0.040 M M carbonic acid solution. Express your answer using two significant figures. VOAED ? CO,2 1- Request Answer Submit
I need help with both parts A Motorcycle Catches a Car A motorcycle is following a...
I need help with both parts
A Motorcycle Catches a Car A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 23.0 m/s, and the distance between them is 58.0 m. After t_1 = 5.00 s, the motorcycle starts to accelerate at a rate of 5.00 m/s^2. The motorcycle catches up with the car at some time t_2. How long...
I would really appreciate the
help thanks!
A state trooper is traveling down the interstate at 30 m/s. He sees a speeder traveling at 70 m/s approaching from behind. At the moment the speeder passes the trooper, the trooper hits the gas and gives chase at a constant acceleration of 2.5 m/s 2 Part A Assuming that the speeder continues at 70 m/s, how long will it take the trooper to catch up to the speeder? Express your answer in...
I'm so confused with this
problem i would really appreciate the help with this one. Thank
you!!
Part A Constants Compute the position of the sandbag at 0.250 s after its release A hot-air balloonist, rising vertically with a constant speed of 5.00 m/s, releases a sandbag at the instant the balloon is 40.0 m above the ground. (See (Figure 1)) After it is released, the sandbag encounters no appreciable air drag Express your answer in meters to three significant...
ml?courseld 151446038 7a20dfcb9345c7bd7d27c5fld7e4334b#10001 PHY2053-Online Hl, saraSign Out He hysics Course Home CHW Ch 2 Problem 2.30 What magnitude of acceleration does it need to have to come to a complete stop in a distance of 200 ft? Express your answer in miles per hour squared to two significant figures Constants A car is traveling at 70 mi/h down a highway 65x10t mi/h ules Previous Answers Answer Requested Part B What magnitude of acceleration does it need to stop in 200...
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?...
please help with both parts.
I would appreciate an explanation of how to set up the
equations.
Problem 7.4 The velocity within the eye of a tornado is defined by ? 0, te = (0.2r) m/s where r is in meters (Figure 1) Part A Determine the circulation at r 45 m Express your answer using three significant figures ?. 6100 SubmitP Incorrect. Try Again Figure 1 of 1 Part B Determine the circulation at r275 m Express your answer...
please answer part B.
incorrect answers : 80.0 and 60.0
Problem 2.59 You are driving eastbound on the interstate at 70 m/You observe that you are approaching a truck in your lane at a relative speed of 10 mi/h . Part A How fast is the truck moving relative to the highway? Express your answer in miles per hour to two significant figures. 60 mi/h Submit My Answers Give Up Correct Part B If the truck were instead traveling at...
Hi, I need help with this Chemistry problem, much like General
Chemistry but I am really confused when I look at the solution. I
will provide you the solution of the problem together with the
problem. What I need you to do is to walk me through all the
reasonings, logical steps that lead to the solution provided. I
appreciate your help and I will give you feedback as to how clear
your answer is.
And here is the solution...
please help
I
really dont know what the second M is suppose to be, but i want to
say its the M of the ClO
Part A Find CO32 of a 0.040 M M carbonic acid solution. Express your answer using two significant figures. VOAED ? CO,2 1- Request Answer Submit Part A Find CO32 of a 0.040 M M carbonic acid solution. Express your answer using two significant figures. VOAED ? CO,2 1- Request Answer Submit
I need help with both parts
A Motorcycle Catches a Car A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 23.0 m/s, and the distance between them is 58.0 m. After t_1 = 5.00 s, the motorcycle starts to accelerate at a rate of 5.00 m/s^2. The motorcycle catches up with the car at some time t_2. How long...
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