Amali

  • October 2019
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LAPORAN AMALI 2 1.0 Tajuk Momentum dan Perlanggaran 2.0 Teori 3.0 Tujuan 4.0 Hipotesis 5.0 Perlanggaran Kenyal 5.1 Alat dan radas 5.2 Definisi secara Operasi 5.3 Gambar rajah

5.4 Prosedur 5.5 Data

Sebelum Perlanggaran Jisim troli L,𝑚1 /kg

Jisim Troli M, 𝑚2 /k g

0.905

0.664

Halaju awal L, 𝑢1 /𝑚𝑠 −1 0.875 𝑚𝑠 −1

Pita Detik

Halaju awal M, 𝑢2 / 𝑚𝑠 −1 0 𝑚𝑠 −1

Selepas Perlanggaran Jumlah momentum awal, 𝑘𝑔𝑚𝑠 −1

Halaju akhir L, 𝑣1 /𝑚𝑠 −1

Halaju akhir M, 𝑣2 /𝑚𝑠 −1

0.792 𝑘𝑔𝑚𝑠 −1

0.515 𝑚𝑠 −1 0.930𝑚𝑠 −1

Pengiraan Halaju troli L sebelum perlanggaran, 𝑢1 =

0.175𝑚 0.02𝑠 𝑋 10

= 0.875 𝑚𝑠 −1 Halaju troli L selepas perlanggaran, 𝑣2 =

0.103𝑚 0.02 𝑠 𝑋 10

= 0.515 𝑚𝑠 −1 Halaju troli M selepas perlanggaran,

Jumlah momentum akhir, 𝑘𝑔𝑚𝑠 −1 1.084 𝑘𝑔𝑚𝑠 −1

𝑣2 =

0.186 𝑚 0.02𝑠 𝑋 10

= 0.930𝑚𝑠 −1 Jumlah momentum awal,(𝑚1 𝑢1 +𝑚2 𝑢2 ) = [0.905 𝑘𝑔[0.875 𝑚𝑠 −1 ]+[0.664 𝑘𝑔[0𝑚𝑠 −1 ] = 0.792 𝑘𝑔𝑚𝑠 −1 Jumlah momentum akhir,( 𝑚1 𝑣1 +𝑚2 𝑣2 ) =[0.905 𝑘𝑔[0.515𝑚𝑠 −1 ]+[0.664 𝑘𝑔[0.930 𝑚𝑠 −1 ] = 1.084 𝑘𝑔𝑚𝑠 −1 5.6

Perbincangan

6.0 Perlanggaran Tidak Kenyal 6.1 Alat dan radas 6.2 Definisi secara Operasi 6.3

Gambar rajah

6.4 Prosedur 6.5 Data

Sebelum Perlanggaran Jisim troli X , 𝑚1 /kg

Jisim Halaju troli awal X, Y, 𝑚2/kg 𝑢1 /𝑚𝑠 −1

0.683 𝑘𝑔 0.703 𝑘𝑔

1 𝑚𝑠 −1

Pita Detik

Halaju awal Y, 𝑢2 / 𝑚𝑠 −1 0 𝑚𝑠 −1

Selepas Perlanggaran Jumlah momentum awal, 𝑘𝑔𝑚𝑠 −1 0.683 𝑘𝑔𝑚𝑠 −1

Halaju akhir troli X dan Y, v/𝑚𝑠 −1 0.33 𝑚𝑠 −1

Jumlah momentum akhir, 𝑘𝑔𝑚𝑠 −1 0.457 𝑘𝑔𝑚𝑠 −1

Pengiraan Halaju troli X sebelum perlanggaran, 0.20𝑚 𝑢1 = 0.02𝑠 𝑋 10 = 1 𝑚𝑠 −1 Halaju troli X dan Y selepas perlanggaran, 0.066𝑚 𝑣2 = 0.02𝑠 𝑋 10 = 0.33 𝑚𝑠 −1

Jumlah momentum awal,(𝑚1 𝑢1 +𝑚2 𝑢2 ) = [0.683 𝑘𝑔[ 1 𝑚𝑠 −1 ]+[0.703 𝑘𝑔[0𝑚𝑠 −1 ] = 0.683 𝑘𝑔𝑚𝑠 −1 Jumlah momentum akhir,( 𝑚1 𝑣1 +𝑚2 𝑣2 ) = 0.683 𝑘𝑔 + 0.703 𝑘𝑔 ( 0.33 𝑚𝑠 −1 ) = 0.457 𝑘𝑔𝑚𝑠 −1

6.6 Perbincangan 7.0

Ralat penyiasatan dan penambahbaikan

8.0

Kesimpulan

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