Physics :asked ongilcarrillo146
22.05.2023the following question
0
Step-by-step answer
22.05.2023, solved by verified expert
France made a colonial claim on Vietnam after World War II
It is was helpful?
Helpful
UselessFrance made a colonial claim after WW ll
It is was helpful?
Helpful
UselessFaq
Physics
Which nation made a colonial claim on vietnam after world war ii? a. germany b. britain c. japan d. france
Step-by-step answer
P Answered by Master 
52
France made a colonial claim on Vietnam after World War II
Geography
Which nations made a colonial claim on vietnam after world war 2? a. germany b. japan c. britain d. france
Step-by-step answer
P Answered by Specialist 6
Following the defeat in world war II Japan withdrew its forces from Vietnam, leaving the french educated emperor Bao in control. France backed Emperor Bao and set up the state of Vietnam in July 1949, with the city of Saigon as the capital.
D. France
Geography
Which nations made a colonial claim on vietnam after world war 2? a. germany b. japan c. britain d. france
Step-by-step answer
P Answered by Master 6
Following the defeat in world war II Japan withdrew its forces from Vietnam, leaving the french educated emperor Bao in control. France backed Emperor Bao and set up the state of Vietnam in July 1949, with the city of Saigon as the capital.
D. France
History
Which nation made a colonial claim on vietnam after world war ii? a. japan b. britain c. france d. germany
Step-by-step answer
P Answered by PhD 13
The correct answer is C. France
After the war, Japan had to leave the country because they lost and the country became a colony of France. It stayed as a colony of France until the Vietnam war when the northerners wanted to establish a communist government and gain independence. When France left Vietnam and didn't want to fight, the United States joined out of fear of communism spreading throughout the SEA region.
Physics
A puck moves 2.35 m/s in a -22.0° direction. A hockey stick pushes it for 0.215 s, changing its velocity to 6.42 m/s in a 50.0° direction. What was the magnitude of the acceleration?
Step-by-step answer
P Answered by PhD
Answer:
7.25 secs.
Explanation:
First find the distance it takes to stop
s = [v^2-u^2]/2a = 0^2 - 8.7^2/2[-2.4] = 8.7^2/4.8
Next find the time it takes to go that distance , s = ut +[1/2] at^2
8.7^2/4.8 = 8.7t +[1/2] [ -2.4]t^2 , rearrange and
t^2 -[8.7/1.2]+ 8.7^2/[(1.2)(4.8)]=0 complete the square
[t - (8.7/2.4)]^2=0
t = 8.7/2.4 = 3.625 secs
At this stage the deceleration will push the object back in the direction it came from for another 3.625 secs when it will be 8.7 m/s again
Total time , T =2t = 7.25 secs.
Note:
The term differential is used in calculus to refer to an infinitesimal (infinitely small) change in some varying quantity. For example, if x is a variable, then a change in the value of x is often denoted Δx (pronounced delta x). The differential dx represents an infinitely small change in the variable x.
Physics
compare the momentum of a 6,300 kg elephant walking 0.11 m/s and a 50-kg dolphins swimming 10.m/s
Step-by-step answer
P Answered by PhD 1
First sum applied the Newton's second law motion: F = ma
Force = mass* acceleration
This motion define force as the product of mass times Acceleration (vs.Velocity). Since acceleration is the change in velocity divided by time,
force=(mass*velocity)/time
such that, (mass*velocity)/time=momentum/time
Therefore we get mass*velocity=momentum
Momentum=mass*velocity
Elephant mass=6300 kg; velocity=0.11 m/s
Momentum=6300*0.11
P=693 kg (m/s)
Dolphin mass=50 kg; velocity=10.4 m/s
Momentum=50*10.4
P=520 kg (m/s)
The elephant has more momentum(P) because it is large.
Physics
An electrical kettle supplies 20,000j of energy to heat 0.5kg of water. What is the temperature change? The specific heat capacity of water is 4200j/kg.
Step-by-step answer
P Answered by PhD
The change in temperature is 9.52°CExplanation:Since, the heat supplied by the electric kettle is totally used to increase the temperature of the water.Thus, from the law of conservation of energy can be stated as:Heat Supplied by Electric Kettle = Heat Absorbed by WaterHeat Supplied by Electric Kettle = m C ΔTwhere,Heat Supplied by Electric Kettle = 20,000 JMass of water = m = 0.5 kgSpecific Heat Capacity of Water = C = 4200 J/kg.°CChange in Temperature of Water = ΔTTherefore,20,000 J = (0.5 kg)(4200 J/kg.°C) ΔTΔT = 20,000 J/(2100 J/°C)ΔT = 9.52°C
Physics
Jordan lifts a 100-kilogram barbell from the floor to a height of 2.0 meters in 1.5 seconds. The amount of power he generates is about ____ watts.
Step-by-step answer
P Answered by PhD 1
Weight of barbell (m) = 100 kg
Uplifted to height (h) = 2m
Time taken= 1.5 s
Work done by Jordan = potential energy stored in barbell = mgh
= 100×2×9.8
= 1960J
Power = energy/time
= 1960/1.5
1306.67watts
Physics
Jasmine, who weighs 400 newtons, moves up a 5.0-meter climbing wall in 15 seconds. The amount of power generated by Jasmine as she climbs the wall is about ____ watts.
Step-by-step answer
P Answered by PhD
Weight of jasmine (m) = 400 N
Height climbed on wall (h) = 5m
Total time taken in climbing = 5 sec
Work done in climbing the wall = rise in potential energy = mgh
= 400×9.8×51
= 19600J
Power generated by Jasmine = potential energy / time
= 19600/5
= 3920Watts
Physics
Klay Thompson and Draymond Green wanted to play a joke on Steph Curry. Klay threw a ballon horizontally at 50 m/s from 150 m high bridge. How far did the ballow go when it landed?
Step-by-step answer
P Answered by PhD
The horizontal and vertical motions of balloons are independent from each other.
Let vertical component of initial velocity U' horizontal component of initial velocity U"
Time of landing (t) is found with the help of vertical motion.
Since vertical component of initial velocity of balloon is zero(U' = 0)
From equation h = U't + 1/2gt^2
h = 1/2gt^2
t = √(2h/g)
t = √( 2×150/9.8)
t = 5.53 sec
Horizontal velocity = 50m/s
Horizontal range of balloon, R = U"t
= 50× 5.53
= 27.65m
So the balloon will go 27.65 metre away from the bridge
Today we have helped
2 792 students
just now
History
President johnson's foreign policy philosophy encompassed all of these principles except which one? a. deterring and resisting aggression b. promoting economic and social progress c. encouraging cooperation among nations of the same region d. seeking compensation from the communist world
p Answered by PhD
1 minute ago
Geography
Based on the data presented in your study unit, which one of the following individuals would be most likely to vote? a. a 50-year-old corporate executive who holds a master's degree in business. b. a 30-year-old college graduate who has just moved to a new state. c. a 22-year-old computer programmer who doesn't watch the news. d. a 19-year-old high school graduate who likes to complain about the government.
p Answered by PhD
1 minute ago
History
Which statements accurately describe factors that led to the decline of the roman empire? choose all answers that are correct. a. rulers refused to increase the size of the army. b. the empire split into a western and an eastern section. c. invading armies from greece overthrew the emperor in rome. d. war, famine, and disease reduced the population.
s Answered by Specialist
1 minute ago
History
Which statements are true about the agricultural revolution? choose all answers that are correct. a. it was a dramatic change in the way people lived. b. farming quickly eliminated herding as a way of life around the world. c. humans were now beginning to control their physical environment for the first time. d. it occurred only in regions where rivers flooded regularly.
p Answered by PhD
2 minutes ago
SAT
What is one financial goal that you have? how do larger economic factors influence your pursuit of this goal?
p Answered by PhD
Get help with homework