Expression 21: "v" left parenthesis, 8 , right parenthesis minus "v" left parenthesis, "t" Subscript, 1 , Baseline , right parenthesisv8−vt1
equals=
77
21
Expression 22: Start integral from "t" Subscript, 1 , Baseline to 8, end integral, "a" left parenthesis, "t" , right parenthesis "d" "t"∫8t1atdt
equals=
77
22
m / s, svarende til det blå areal.
23
Efter ialt 8 sekunders kørsel
24
er hastigheden steget til:
25
Expression 26: "v" left parenthesis, 8 , right parenthesis minus "v" left parenthesis, 0 , right parenthesisv8−v0
equals=
1616
26
Expression 27: Start integral from 0 to 8, end integral, "a" left parenthesis, "t" , right parenthesis "d" "t"∫80atdt
equals=
1616
27
meter i sekundet.
28
Farvede arealer
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29
Stiplede linjer
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32
Punkter
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37
Efter ${t1} sekunders kørsel er hastigheden ${v_t1} m / sek. left parenthesis, 1 , 18 , right parenthesis1,18
Label:
38
Expression 39: "v" left parenthesis, "t" Subscript, 1 , Baseline , right parenthesis plus StartFraction, 16 minus "v" left parenthesis, "t" Subscript, 1 , Baseline , right parenthesis Over 2 , EndFractionvt1+16−vt12
equals=
12.512.5
39
Expression 40: "v" left parenthesis, "t" Subscript, 1 , Baseline , right parenthesisvt1
equals=
99
40
Expression 41: "v" Subscript, "t" 1 , Baseline equals "v" left parenthesis, "t" Subscript, 1 , Baseline , right parenthesisvt1=vt1
equals=
99
41
Hidden Label: left parenthesis, "t" Subscript, 1 , Baseline , negative 2 , right parenthesist1,−2
Label
equals=
left parenthesis, 6 , negative 2 , right parenthesis6,−2
42
`\textcolor{black}{ t_1 = ${t1}}` left parenthesis, "t" Subscript, 1 , Baseline , negative 1.7 5 , right parenthesist1,−1.75
Label:
equals=
left parenthesis, 6 , negative 1.7 5 , right parenthesis6,−1.75
43
Expression 44: left parenthesis, "t" Subscript, 1 , Baseline plus left bracket, negative 6 thirds , 6 thirds , right bracket StartFraction, "t" Over 10 , EndFraction , negative 1.7 5 , right parenthesist1+−63,63t10,−1.75
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
44
Hidden Label: left parenthesis, left bracket, "t" Subscript, 1 , Baseline , 8 , right bracket , "v" left parenthesis, left bracket, "t" Subscript, 1 , Baseline , 8 , right bracket , right parenthesis , right parenthesist1,8,vt1,8
Label
equals=
left parenthesis, 6 , 9 , right parenthesis6,9
left parenthesis, 8 , 16 , right parenthesis8,16
45
Hidden Label: left parenthesis, left bracket, "t" Subscript, 1 , Baseline , 8 , right bracket , "a" left parenthesis, left bracket, "t" Subscript, 1 , Baseline , 8 , right bracket , right parenthesis , right parenthesist1,8,at1,8
Label
equals=
left parenthesis, 6 , 3 , right parenthesis6,3
left parenthesis, 8 , 4 , right parenthesis8,4
46
47
powered by
powered by
Efter 6 sekunders kørsel er hastigheden 9 m / sek.
