Search Header Logo

edgenuity physics cumulative 1

Authored by Cole Wyatt

Physics

9th - 12th Grade

Used 7+ times

edgenuity physics cumulative 1
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which BEST describes why Alpha decay emissions are more easily stopped and don't penetrate easily?

Light released from Alpha decay has less energy than light released from gamma decay

Alpha decay releases particles that have a lower mass than the particles released during beta decay

Alpha decay releases particles that have a lower mass than those released from gamma decay

Alpha decay releases particles that have a higher mass than those released from beta decay

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are you trying to reduce by wearing sunscreen?

The likelihood of random effects, such as DNA mutations

The likelihood of random effects, such as cancer

The severity of non-random effects, such as cancer

The severity of non-random effects such as radiation sickness

3.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

A 3 kg block is attached to a spring that is pulled back by 1.2 meters. The spring has a force constant of 60 N/m. The spring is released and the block moves forward and detaches from the spring. Assume that the block starts with just elastic potential energy and ends ups with just kinetic energy. How fast in m/s will the block be moving when it has just kinetic energy? Round to the nearest tenth.

4.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

5000 J of wind energy is available to a wind turbine. 1000 J is converted into electricity. What is the % efficiency of the wind turbine?

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which statement about the pendulum is true?

Gravitational potential energy is transformed into kinetic energy from D to C

Gravitational potential energy is transformed into kinetic energy from C to B

Kinetic energy is transformed into gravitational potential energy from E to D

Kinetic energy is transformed into gravitational potential energy from A to B

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

A light bulb starts off with electrical energy that is transformed into 30 J of heat and 120 J of light energy. How many Joules of electrical energy did it start with?

7.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

What is the kinetic energy in Joules of a 600 kg unicorn that is running at 8 m/s?

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?