Review 1 for Final Exam

A child is pushing a shopping cart at a speed of 1.5 m/s. How long will it take this child to push the cart down the aisle with a length of 9.3 m?

• 5.7 s

• 9.2 s

• 6.2 s

• 8.0 s

What is the shortest possible time in which a bacterium could travel a distance of 8.4 cm across a Petri dish at a constant speed of 3.5 mm?

• 20 s

• 22 s

• 30 s

• 24 s

Consider the following question

• 2.50 m/s to the north

• 2.50 m/s to the south

• 3.00 m/s to the south

• 3.00 m/s to the north

Consider the following question

• 2.27 m/s to the north

• 2.27 m/s to the south

• 2.50 m/s to the north

• 2.50 m/s to the south

Consider the following question

• 2.27 m/s to the north

• 2.27 m/s to the south

• 0.0 m/s

• 3 m/s to the north

Consider the following question

• 400 s

• 460 s

• 440 s

• 470 s

Consider the following question

• 550 m

• 560 m

• 540 m

• 570 m

Consider the following question

• 680 m to the north

• 650 m to the south

• 660 m to the north

• 640 m to the south

Consider the following question

• 6.4 hours

• 6.0 hours

• 6.2 hours

• 6.6 hours

Consider the following question

• 70 km/h to the north

• 77 km/h to the south

• 70 km/h to the south

• 77 km/h to the north