Homework Answers
Add Answer to:
thermal and heat question
A car (1000 kg) climbs up a hill sloped at 28° while...
؟ A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant...
؟
A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 80 km/hr, what is the power (kW) required for the uphill motion? Select one: a. power 108.7 kW. b. power 89.6 kW. c. power 119.7 kW. d. power 102.3 kW. e. power 95.9 kW. Question 10
A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed...
A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 75 km/hr, what is the power (kW) required for the uphill motion? Select one: O a. power 95.9 kW. O b. power 119.7 kW. c. power 89.6 kW. d. power 108.7 kW. e power 102.3 kW.
What is the enthalpy (kJ/kg) of refrigerant 134a which is at 4 C and quality 30%?...
What is the enthalpy (kJ/kg) of refrigerant 134a which
is at 4 C and quality 30%?
.
LE 20 zain JO Zain JO Question 9 Not yet answered Marked out of 1.00 P Flag question A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 80 km/hr, what is the power (kW) required for the uphill motion? Select one: a. power 108.7 kW. b. power 89.6 kW. c. power 119.7 kW. d. power...
What is the enthalpy (kJ/kg) of refrigerant 134a which is at 4C and quality 40%? Select...
What is the enthalpy (kJ/kg) of refrigerant 134a which is at 4C and quality 40%? Select one: a. h = 204.57 kJ/kg. O b. h=96.35 kJ/kg. O c. h = 135.46 kJ/kg. O d. h = 115.90 kJ/kg. O e. h = 155.02 kJ/kg. A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 80 km/hr, what is the power (kW) required for the uphill motion? Select one: O a. power 102.3 kW....
A car of mass 1000 Kg descends a hill inclined with horizontal by 30°, the car...
A car of mass 1000 Kg descends a hill inclined with horizontal by 30°, the car is traveling at 80 km/h is uniformly brought to rest over a distance of 40 m. Calculate using work-energy method the average braking force required. The resistance to the motion is 200 N. 40 0 = 30°
* This is all the information given QUESTION 1 (iii,iv) PLEASE!!!: Examine the car performance when...
* This is all the information given
QUESTION 1 (iii,iv) PLEASE!!!:
Examine the car performance when the angle of both the front and
rear wings is set to θ = 10◦. In all the analysis that follows
ignore frictional losses other than drag. Determine:
(iii) What is the maximum speed the vehicle can safely corner a
bend with R = 30 m (ans. 108Km/hr).
What is the power required at this speed? (ans. 27.8KW)
(iv) What is the maximum speed...
Suppose a small compact car with a mass of 1000 kg is traveling north on Morewood...
Suppose a small compact car with a mass of 1000 kg is traveling
north on Morewood Avenue at a speed of 15 m/s. At the intersection
of Morewood and Fifth Avenues, it collides with a truck with a mass
of 2000 kgthat is traveling east on Fifth Avenue at 10 m/s. It’s
now 2 seconds after the collision has occurred. Fortunately, all
occupants were wearing seat belts and there were no injuries, but
the two vehicles became thoroughly tangled and...
* This is all the information given QUESTION 1 (iii,iv) PLEASE!!!: Examine the car performance when the angle of both the front and rear wings is set to θ = 10◦. In all the analysis that follows ign...
* This is all the information given
QUESTION 1 (iii,iv) PLEASE!!!:
Examine the car performance when the angle of both the front and
rear wings is set to θ = 10◦. In all the analysis that follows
ignore frictional losses other than drag. Determine:
(iii) What is the maximum speed the vehicle can safely corner a
bend with R = 30 m (ans. 108Km/hr).
What is the power required at this speed? (ans. 27.8KW)
(iv) What is the maximum speed...
Additional info: Meal = 1720 Kilocalories Mass of myself = 50 kg The Joule () is...
Additional info:
Meal = 1720 Kilocalories
Mass of myself = 50 kg
The Joule () is the SI unit of energy. (J = kg:m? S2 A calorie is another unit of energy. The definition of a calorie is the amount of heat (energy) necessary to raise the temperature of Ig of water by 1° Celsius. Ig of water occupies 1 milliliter (ml) = 1 cubic centimeter (cm) of volume. lkcal=4186J Energy comes in many forms and energy may be converted...
؟
A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 80 km/hr, what is the power (kW) required for the uphill motion? Select one: a. power 108.7 kW. b. power 89.6 kW. c. power 119.7 kW. d. power 102.3 kW. e. power 95.9 kW. Question 10
A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 75 km/hr, what is the power (kW) required for the uphill motion? Select one: O a. power 95.9 kW. O b. power 119.7 kW. c. power 89.6 kW. d. power 108.7 kW. e power 102.3 kW.
What is the enthalpy (kJ/kg) of refrigerant 134a which
is at 4 C and quality 30%?
.
LE 20 zain JO Zain JO Question 9 Not yet answered Marked out of 1.00 P Flag question A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 80 km/hr, what is the power (kW) required for the uphill motion? Select one: a. power 108.7 kW. b. power 89.6 kW. c. power 119.7 kW. d. power...
What is the enthalpy (kJ/kg) of refrigerant 134a which is at 4C and quality 40%? Select one: a. h = 204.57 kJ/kg. O b. h=96.35 kJ/kg. O c. h = 135.46 kJ/kg. O d. h = 115.90 kJ/kg. O e. h = 155.02 kJ/kg. A car (1000 kg) climbs up a hill sloped at 28° while traveling at constant speed of 80 km/hr, what is the power (kW) required for the uphill motion? Select one: O a. power 102.3 kW....
A car of mass 1000 Kg descends a hill inclined with horizontal by 30°, the car is traveling at 80 km/h is uniformly brought to rest over a distance of 40 m. Calculate using work-energy method the average braking force required. The resistance to the motion is 200 N. 40 0 = 30°
* This is all the information given
QUESTION 1 (iii,iv) PLEASE!!!:
Examine the car performance when the angle of both the front and
rear wings is set to θ = 10◦. In all the analysis that follows
ignore frictional losses other than drag. Determine:
(iii) What is the maximum speed the vehicle can safely corner a
bend with R = 30 m (ans. 108Km/hr).
What is the power required at this speed? (ans. 27.8KW)
(iv) What is the maximum speed...
Suppose a small compact car with a mass of 1000 kg is traveling
north on Morewood Avenue at a speed of 15 m/s. At the intersection
of Morewood and Fifth Avenues, it collides with a truck with a mass
of 2000 kgthat is traveling east on Fifth Avenue at 10 m/s. It’s
now 2 seconds after the collision has occurred. Fortunately, all
occupants were wearing seat belts and there were no injuries, but
the two vehicles became thoroughly tangled and...
* This is all the information given
QUESTION 1 (iii,iv) PLEASE!!!:
Examine the car performance when the angle of both the front and
rear wings is set to θ = 10◦. In all the analysis that follows
ignore frictional losses other than drag. Determine:
(iii) What is the maximum speed the vehicle can safely corner a
bend with R = 30 m (ans. 108Km/hr).
What is the power required at this speed? (ans. 27.8KW)
(iv) What is the maximum speed...
Additional info:
Meal = 1720 Kilocalories
Mass of myself = 50 kg
The Joule () is the SI unit of energy. (J = kg:m? S2 A calorie is another unit of energy. The definition of a calorie is the amount of heat (energy) necessary to raise the temperature of Ig of water by 1° Celsius. Ig of water occupies 1 milliliter (ml) = 1 cubic centimeter (cm) of volume. lkcal=4186J Energy comes in many forms and energy may be converted...
Most questions answered within 3 hours.
-
Business Phasing
1.Discuss the logical progression for growing a business, which
starts from the initial idea...
asked 2 minutes ago -
Modify
When executing on the command line having only
this program name, the program will accept...
asked 1 hour ago -
Kenny Electric Company's noncallable bonds were issued several
years ago and now have 20 years to...
asked 1 hour ago -
find H(e^Jtheta) at theta= 0, pi/10, pi/20, pi/2 for
the following:
a) H(e^Jtheta)= 1+e^Jtheta
b) H(e^Jtheta)=...
asked 1 hour ago -
Home Corporation will open a new store on January 1. Based on
experience from its other...
asked 2 hours ago -
In a neoclassical model, use the IS-LM to analyze the effect of
a permanent money supply...
asked 2 hours ago -
An electron passes through a point 2.67 cm from a long straight
wire as it moves...
asked 3 hours ago -
A grammar is a 4-tuple G, G = (Ν, Σ, Π, Σ, S) where, Ν is...
asked 4 hours ago -
In this part, calculate the present values. Use the Excel PV
function to compute the present...
asked 4 hours ago -
Part 1. Primitive Types, Sorting, Recursion for
Homework.java
a) Implement the static method initializeArray that receives...
asked 5 hours ago -
Using C++, build a sorter that can rank a sequence of numbers in
a descending order....
asked 5 hours ago -
Derive ground state term symbols. Use notation 2S(1/2) for state
2S1/2
a) d5
b) f3
c)...
asked 5 hours ago