Question

In three scenarios a truck is towing a boat on a trailer. Using 3 – 4 complete sentences indicate which scenario(s) (if any) is the force of the truck on the trailer greater than the force of the trailer on the truck:
Scenario A: masstruck = 1000 kg, massboat and trailer = 500 kg; velocity = 20 m/s
Scenario B: masstruck = 800 kg, massboat and trailer = 800 kg; velocity = 20 m/s
Scenario C: masstruck = 500 kg, massboat and trailer = 1000 kg; velocity = 15 m/s

Answer 1

@leon549

Answer 2

in all those scenes the work done is in the for of k.e so
K.E =1/2 m v square

Answer 3

where m will be the sum of massboat and masstruck

Answer 4

so the truck will be heavier then the boat and trailer right?

Answer 5

sorry i gott have atlest two more sntences cuz my teacher is a lamo lol

Answer 6

hey can we talk about this cause its an explanition if u know what i mean

Answer 7

wdym

Answer 8

never mind
it is a comparing qustion u have to find the K.E energy of truck and the trailor in all three scenes

Answer 9

so how do you do that sorry i just sarted this class and i got a pop quiz right off the bat haha and she said we atleast have to make a 70 and this stuff is so consfusing

Answer 10

in scene a force of truck is grater then trailor
in scene b both are equal
in scene c force of truck is less then trailor
the reason is because of the K.E depends on the mass

Answer 11

man you are such a life saver thank god for you man thnk you so much

Answer 12

hey wanna see somthng cool

Answer 13

sure

Answer 14

\(\large\cal\color{red}Y\color{gold}O\color{greenyellow}U\color{lime}'\color{cyan}R\color{blue}E\hspace{5 pt}\color{purple}W\color{magenta}E\color{orchid}L\color{pink}C\color{red}O\color{gold}M\color{greenyellow}E\color{lime}!\)

Answer 15

haha

Answer 16

lol