Narciarz zjezdza z stoku z przyspieszeniem 2m/s (do kwadratu) . Oblicz droge jaka przebyl narciarz w.... Question from @Olad342

January 2019 2 13 Report

Narciarz zjezdza z stoku z przyspieszeniem 2m/s (do kwadratu) . Oblicz droge jaka przebyl narciarz w czasie 2 min zjazdu. Wynik podaj w km

Wstaw czasowniki w odpiwiedniej formie ( tryby warunkowe 0 1 2 3 ). 1. If i (have).....,...,,. a magic ring . I (turn) you into a rat 2. If thay (not miss) ,...,,,,,,... the train they (be) here now 3 If i ( live) ........... in the city i (walk ) to school 4 if people (not drive) .......... so fast there (not be) ..........,.so many accidents 5 If (go) ............. to the concert with you if you (promise) .......to drive me home 6 if i (know) .......... that be was poor i ............ never (mary) ............him 7 as soon as martin (come) .......back from work we (leave) ........... 8 if you (tell) ......... me about it earlier i (help) .........you 9 if never ( watch) ........ tv late when i (be) ........sleppy. 10 if the roads (not be ) .......... crowded we (get) ....... to madrid in three hours. 11 martin (be) ............ still alive if he (not drive) ......... so fast . 12Let me now when you ( have) ....... you exam results . 13. It s not far if you (follow) ....,,,,, this road you ( came ) ..... to the station.

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Zamien mowe niezalezna na zalezna 1. She said; '' Help me with shopping tonight!'' 2. MY aunt asked ; ''How is your little sister?'' 3. They said ; '' Now we are redecorating the Town Hall '' 4. The tourist asked ; '' Was this the right tram ?'' 5. Dad said ; ''I never do it on my own '' 6. Sheila asked ; ''Are you going to propose to me ?'' 7. My boss said ; ''This car's got a flat tire '' 8. Ann said ; '' Don't stare at me like that !''

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Olad342 January 2019 | 0 Replies

Zamien mowe niezalezna na zalezna 1. She said; '' Help me with shopping tonight!'' 2. MY aunt asked ; ''How is your little sister?'' 3. They said ; '' Now we are redecorating the Town Hall '' 4. The tourist asked ; '' Was this the right tram ?'' 5. Dad said ; ''I never do it on my own '' 6. Sheila asked ; ''Are you going to propose to me ?'' 7. My boss said ; ''This car's got a flat tire '' 8. Ann said ; '' Don't stare at me like that !''

Answer

Olad342 January 2019 | 0 Replies

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Answer

dominnio $s= \frac{at^2}{2} = \frac{2 \frac{m}{s}\cdot (2min)^2 }{2}=\frac{2 \frac{m}{s}\cdot (120s)^2 }{2} =\\\\
=14400\ m=14,4\ km$

Odp. Narciarz przejedzie 14,4 kilometra.

1 votes Thanks 0

basetla $dane:\\v_{o} = 0\\a = 2\frac{m}{s^{2}}\\t = 2 \ min = 2*60s = 120 \ s\\szukane:\\s = ?$

$s = \frac{at^{2}}{2}\\\\s = \frac{2\frac{m}{s^{2}}*(120s)^{2}}{2} = 14 \ 400 \ m = 14,4 \ km$

Odp. Szukana droga wynosi 14,4 km.

2 votes Thanks 1

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Interpretacja sceny 7 aktu 2 wesele rozmowa stanczyk z dziennikarzem

ZAMIEN NA STRONE BIERNA . 1 I will clean the bathroom sooner or later . 2. They have just informed us about the flood . 3 They showed Star Wars last time . 4 Someone is painting my old bike . 5 People wear warm clothes in the summer .

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