Question

Which of the following is an example of kinetic energy transfer?

1. A large snowball sitting at the top of a hill
2. Xavier pushing Brad down the snowy hill on a sled
3. A car driving up a steep hill
4. Jules sitting in a chair
GPT 3.5
2. Xavier pushing Brad down the snowy hill on a sled
Which example demonstrates kinetic energy?(1 point) Responses
A wave crashing on the shore
A stretched-out rubber band
A car parked in the parking lot
A rock sitting at the top of a hill
GPT 3.5
A wave crashing on the shore
When Kiara plays the piano, how does kinetic energy transfer from one object to the other?(1 point) Responses

Energy transfers from Kiara’s fingers to the piano keys
Energy transfers from the piano keys to Kiara’s fingers
Energy transfers from the piano pedals to the piano keys
Energy transfers from the air to Kiara’s fingers
GPT 3.5
Energy transfers from Kiara’s fingers to the piano keys
Expand 6(x + 1) .
GPT 3.5
Expanding 6(x + 1):

6(x) + 6(1)

6x + 6
4(3z − 7)
GPT 3.5
Expanding 4(3z - 7):

4 * 3z - 4 * 7

12z - 28
−5(2q + 8)
GPT 3.5
Expanding -5(2q + 8):

-5 * 2q - 5 * 8

-10q - 40
7/10(5d+6).
GPT 3.5
Expanding 7/10(5d + 6):

(7/10) * 5d + (7/10) * 6

(35/10)d + (42/10)

(3.5)d + 4.2 (in decimal form)
Expanding 7/10(5d + 6):

35d + 42
5 d + 21/5
35d + 6
7/2d + 21/5
GPT 3.5
Expanding 7/10(5d + 6):

(7/10) * 5d + (7/10) * 6

(35/10)d + (42/10)

3.5d + 4.2
Expand −5/8(3p+8) .(1 point)
GPT 3.5
Expanding -5/8(3p + 8):

(-5/8) * 3p + (-5/8) * 8

-15/8p - 40/8

-15/8p - 5 (in simplified form)
Expand 5(y + 2) using the distributive property.(1 point)Responses

6y + 7
6y + 10
5y+10
GPT 3.5
Expanding 5(y + 2) using the distributive property:

5 * y + 5 * 2

5y + 10
Expand 5(y + 2) using the distributive property.(1 point)Responses

6y + 7
6y + 10
5y+10
5y+2
GPT 3.5
Expanding 5(y + 2) using the distributive property:

5 * y + 5 * 2

5y + 10
Expand −5(−3 − 11g).(1 point)Responses
GPT 3.5
Expanding -5(-3 - 11g):

-5 * (-3) - 5 * (-11g)

15 + 55g

55g + 15
Expand 1/3(q−6) using the Distributive Property.
GPT 3.5
Expanding 1/3(q - 6) using the distributive property:

(1/3) * q - (1/3) * 6

1/3*q - 2 (in simplified form)
Expand −7/6(3g+2).
GPT 3.5
Expanding -7/6(3g + 2) using the distributive property:

(-7/6) * 3g - (-7/6) * 2

-21/6g - (-14/6)

-21/6g + 7/3

Simplifying the fraction:

-7/2g + 7/3
expand 5(y + 2) using the distributive property.

5y + 2

5y + 10

6y + 7

6y + 10
GPT 3.5
The correct expansion of 5(y + 2) using the distributive property is:

5y + 10