Physics, 12.03.2021 15:50 shealynh52

1. After 2 hours, the displacement of a car is 150 km north. The initial displacement of the car is 0. What is the average velocity
of the car?
1
2. A car travels 100 km due East in 2 hours. It then travels 50 km
South in 1 hour. What is its average velocity?
3. A man runs 300 m West in 60 seconds. He then runs 100 m
North-west in 20 seconds.
4
What is his average velocity in metres per second?
To get to school, a girl walks 1 km North in 15 minutes. She
then walks 200 m South-west in 160 seconds.
What is the girl's average velocity for her walk to school?
5. A body sets off from rest with a constant acceleration of
8.0 m/s2. What distance will it have covered after 3.0 s?
6. A car travelling at 5.0 m/s starts to speed up. After 3.0 s its
velocity has increased to 11 m/s

Answers: 3

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1. After 2 hours, the displacement of a car is 150 km north. The initial displacement of the car is...