System of Forces Silver

System of Forces Silver

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Question 1 of 25

1. Question
A car with mass 2000kg tows a trailer with mass 281kg. The car is accelerating at 1ms⁻², with 348N of air resitance. The trailer has 194N of air resitance. Work out the driving force of the car.
- 2823N
- 2414N
- 2743N
- 3319N
Correct

Incorrect
Question 2 of 25

2. Question
A car with mass 1481kg tows a trailer with mass 176kg. The car is accelerating at 10ms⁻², with 468N of air resitance. The trailer has 127N of air resitance. Work out the driving force of the car.
- 17165N
- 18699N
- 25499N
- 11333N
Correct

Incorrect
Question 3 of 25

3. Question
A car with mass 2407kg tows a trailer with mass 233kg. The car is accelerating at 6.2ms⁻², with 498N of air resitance. The trailer has 116N of air resitance. Work out the driving force of the car.
- 16982N
- 25110N
- 11160N
- 20925N
Correct

Incorrect
Question 4 of 25

4. Question
A car with mass 1394kg tows a trailer with mass 181kg. The car is accelerating at 5.8ms⁻², with 492N of air resitance. The trailer has 153N of air resitance. Work out the driving force of the car.
- 9780N
- 6027N
- 5304N
- 9945N
Correct

Incorrect
Question 5 of 25

5. Question
A car with mass 1692kg tows a trailer with mass 293kg. The car is accelerating at 7.6ms⁻², with 456N of air resitance. The trailer has 142N of air resitance. Work out the driving force of the car.
- 15684N
- 15069N
- 20549N
- 9133N
Correct

Incorrect
Question 6 of 25

6. Question
A car with mass 2760kg tows a trailer with mass 113kg. The car is accelerating at 8ms⁻², with 364N of air resitance. The trailer has 172N of air resitance. Work out the driving force of the car.
- 23520N
- 15368N
- 17464N
- 12807N
Correct

Incorrect
Question 7 of 25

7. Question
A car with mass 2840kg tows a trailer with mass 279kg. The car has a driving force of 25408N. The car is has 331N of air resitance and the trailer has 125N of air resitance. Work out the acceleration of the car.
- 8.0ms⁻²
- 7.5ms⁻²
- 10.3ms⁻²
- 9.0ms⁻²
Correct

Incorrect
Question 8 of 25

8. Question
A car with mass 2145kg tows a trailer with mass 265kg. The car has a driving force of 7221N. The car is has 316N of air resitance and the trailer has 157N of air resitance. Work out the acceleration of the car.
- 2.5ms⁻²
- 2.8ms⁻²
- 1.7ms⁻²
- 2.3ms⁻²
Correct

Incorrect
Question 9 of 25

9. Question
A car with mass 2369kg tows a trailer with mass 131kg. The car has a driving force of 4354N. The car is has 445N of air resitance and the trailer has 159N of air resitance. Work out the acceleration of the car.
- 1.6ms⁻²
- 2.4ms⁻²
- 1.5ms⁻²
- 1.8ms⁻²
Correct

Incorrect
Question 10 of 25

10. Question
A car with mass 1907kg tows a trailer with mass 228kg. The car has a driving force of 25987.5N. The car is has 391N of air resitance and the trailer has 190N of air resitance. Work out the acceleration of the car.
- 9.5ms⁻²
- 7.6ms⁻²
- 11.9ms⁻²
- 10.5ms⁻²
Correct

Incorrect
Question 11 of 25

11. Question
A car with mass 1323kg tows a trailer with mass 137kg. The car has a driving force of 11617N. The car is has 469N of air resitance and the trailer has 198N of air resitance. Work out the acceleration of the car.
- 6.0ms⁻²
- 7.5ms⁻²
- 9.0ms⁻²
- 4.8ms⁻²
Correct

Incorrect
Question 12 of 25

12. Question
A car with mass 2754kg tows a trailer with mass 157kg. The car has a driving force of 32604N. The car is has 438N of air resitance and the trailer has 145N of air resitance. Work out the acceleration of the car.
- 10.0ms⁻²
- 12.5ms⁻²
- 11.0ms⁻²
- 8.0ms⁻²
Correct

Incorrect
Question 13 of 25

13. Question
A car with mass 2881kg tows a trailer with mass 124kg. The car is accelerating at 3ms⁻², with 379N of air resitance. The trailer has 191N of air resitance. Work out the tension in the cable.
- 563N
- 440N
- 367N
- 606N
Correct

Incorrect
Question 14 of 25

14. Question
A car with mass 2679kg tows a trailer with mass 245kg. The car is accelerating at 1.6ms⁻², with 312N of air resitance. The trailer has 144N of air resitance. Work out the tension in the cable.
- 536N
- 350N
- 292N
- 482N
Correct

Incorrect
Question 15 of 25

15. Question
A car with mass 2214kg tows a trailer with mass 175kg. The car is accelerating at 1.6ms⁻², with 327N of air resitance. The trailer has 162N of air resitance. Work out the tension in the cable.
- 442N
- 382N
- 434N
- 525N
Correct

Incorrect
Question 16 of 25

16. Question
A car with mass 2934kg tows a trailer with mass 220kg. The car is accelerating at 2.7ms⁻², with 480N of air resitance. The trailer has 161N of air resitance. Work out the tension in the cable.
- 755N
- 833N
- 947N
- 606N
Correct

Incorrect
Question 17 of 25

17. Question
A car with mass 1535kg tows a trailer with mass 186kg. The car is accelerating at 5.5ms⁻², with 390N of air resitance. The trailer has 183N of air resitance. Work out the tension in the cable.
- 1206N
- 1408N
- 1164N
- 1921N
Correct

Incorrect
Question 18 of 25

18. Question
A car with mass 2208kg tows a trailer with mass 280kg. The car is accelerating at 1.8ms⁻², with 384N of air resitance. The trailer has 133N of air resitance. Work out the tension in the cable.
- 637N
- 591N
- 715N
- 974N
Correct

Incorrect
Question 19 of 25

19. Question
A car with mass 2695kg tows a trailer, the tension in the cable between them is 1779.0N. The car is accelerating at 6.9ms⁻², with 326N of air resitance. The trailer has 192N of air resitance. Work out the mass of the trailer.
- 230kg
- 184kg
- 153kg
- 209kg
Correct

Incorrect
Question 20 of 25

20. Question
A car with mass 2706kg tows a trailer, the tension in the cable between them is 765.5N. The car is accelerating at 4.5ms⁻², with 454N of air resitance. The trailer has 158N of air resitance. Work out the mass of the trailer.
- 135kg
- 108kg
- 149kg
- 169kg
Correct

Incorrect
Question 21 of 25

21. Question
A car with mass 2628kg tows a trailer, the tension in the cable between them is 1145.2N. The car is accelerating at 6.8ms⁻², with 436N of air resitance. The trailer has 166N of air resitance. Work out the mass of the trailer.
- 144kg
- 180kg
- 96kg
- 216kg
Correct

Incorrect
Question 22 of 25

22. Question
A car with mass 1329kg tows a trailer, the tension in the cable between them is 2242.5N. The car is accelerating at 9.5ms⁻², with 369N of air resitance. The trailer has 124N of air resitance. Work out the mass of the trailer.
- 223kg
- 245kg
- 335kg
- 203kg
Correct

Incorrect
Question 23 of 25

23. Question
A car with mass 2334kg tows a trailer, the tension in the cable between them is 1459.9N. The car is accelerating at 9.9ms⁻², with 412N of air resitance. The trailer has 163N of air resitance. Work out the mass of the trailer.
- 131kg
- 144kg
- 197kg
- 119kg
Correct

Incorrect
Question 24 of 25

24. Question
A car with mass 1839kg tows a trailer, the tension in the cable between them is 1975.8N. The car is accelerating at 9.2ms⁻², with 409N of air resitance. The trailer has 191N of air resitance. Work out the mass of the trailer.
- 194kg
- 213kg
- 129kg
- 176kg
Correct

Incorrect
Question 25 of 25

25. Question
A car with mass 1773kg tows a trailer, the tension in the cable between them is 632.7N. The car is accelerating at 2.9ms⁻², with 302N of air resitance. The trailer has 131N of air resitance. Work out the mass of the trailer.
- 173kg
- 260kg
- 157kg
- 190kg
Correct

Incorrect

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