9th A-B Review Exercises

Guys these are review explamples that can help you get ready for your test. Try your best to solve them.

Convert:
58Kg to Lbs
30 Lbs. to Grams
50 Km/h to m/min
6 Weeks to min
60lbs to mL


States the three Newton's laws of Motion.

1. How much force would be required to accelerate a 1000 Kg car at 5m/s2?
2. A car travel 400 miles in 8 hours. What was its average speed? (Give your answer in km/h)
3. An Airliner decreased its velocity from 0.80 Km/s to a stop in 20 seconds during landing. What was its acceleration? (Give your answer in m/s2)