Linear Motion

Vector is a quantities that has.....

• magnitude and scalar

• magnitude

• magnitude and direction

• one direction

this are the formula for speed

the formula for acceleration is ...

3600 seconds = ......... minutes

• 100

• 1

• 90

• 60

1 hour and 30 minutes = ......... hour

• 1.3 hour

• 1 hour

• 1.25 hour

• 1.5 hour

1 hour and 15 minutes = ........ hour

• 1 hour

• 1.15 hour

• 1.25 hour

• 1.5 hour

find the displacement of a car that go to the west for 15 km, then go to south 5 km, and last go to east for 15 km, then stop

• 10 km to north

• 10 km to south

• 5 km to south

• 5 km to north

a car travels 190 km in 3 hours, and the next 2 hours it travels with a speed of 80 km/h. Find the average speed of the car?

• 60 km/h

• 65 km/h

• 70 km/h

• 75 km/h