Unit 3 Vertical Circular Motion

Unit 3 Vertical Circular Motion

12th Grade

7 Qs

quiz-placeholder

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Unit 3 Vertical Circular Motion

Unit 3 Vertical Circular Motion

Assessment

Quiz

Mathematics

12th Grade

Medium

CCSS
8.EE.A.2

Standards-aligned

Created by

Hannah Vanscotter

Used 3+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a car is traveling over the top of a hill, the driver and passengers will have _____ compared to driving at the same speed on a flat road.

a lower apparent weight

the same apparent weight

a higher apparent weight

a lower or higher apparent weight depending on the height of the hill

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a car is traveling through a dip in the road, the driver and passengers will have ______ compared to driving the same speed on a flat road.

a lower apparent weight

the same apparent weight

a higher apparent weight

a lower or higher apparent weight depending on their speed

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The occupants of a car traveling at a speed of 25 m/s note that on a particular part of the road their apparent weight is 20% higher than their weight when driving at 25 m/s on a flat road.

Is that part of the road a hill, or a dip?

hill

dip

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a car is traveling over the top of a hill, the driver and passengers will feel weightless when their velocity equals:

gr

-gr

square root of gr

g/r

Tags

CCSS.8.EE.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A car is traveling at a velocity of 20 m/s over the top of a hill of radius 80 m. The driver's mass is 60 kg. What is the apparent weight of the driver at the top of the hill?

0 N

290 N

590 N

890 N

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At what velocity must a car drive over a hill of radius 80 m if the driver and car are to appear weightless?

12 m/s

28 m/s

46 m/s

58 m/s

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A pilot executes a vertical dive then follows a semi-circular arc until going straight up. At their lowest point, the normal force acting on the pilot is:

less than mg and pointing up

less than mg and pointing down

more than mg and pointing up

more than mg and pointing down