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Questions (30)
Evaluate the expression for p = 3 and q = 6.
1 answer
11 views
Tyler and Denise were playing catch. Tyler threw the ball, and Denise caught it. Position 1 is the location of the ball
9 answers
23 views
Tamara rides her bike around her neighborhood.For the first minute, she speeds up rapidly.For the next 4 minutes, she goes a
3 answers
11 views
Tamara rides her bike around her neighborhood.For the first minute, she speeds up rapidly.For the next 4 minutes, she goes a
11 answers
24 views
a. Sharon reminded Bruce that the basketball had energy as it fell. This energy of motion is called
______. Bruce agreed and said
11 answers
29 views
Sharon and Bruce are playing basketball at a local park. When they take a break, they put the basketball on the brick wall that
1 answer
25 views
A pendulum is held at the top of its swing. The person holding the pendulum lets go, and the pendulum is allowed to swing
11 answers
30 views
You will type your portfolio response here. Using the article, "The Rise of the Meme," answer the prompt: Why are memes such a
1 answer
10 views
-4(3x - 7)
1 answer
6 views
simplify 4b + 3c - 2b + 7c
Answers are: 4/6x + 10/15y 1/2x + 1 3/10y 1/4x + 13/10y 1 1/4x + 1y
1 answer
10 views
simplify 4b + 3c - 2b + 7c
4/6x + 10/15y 1/2x + 1 3/10y 1/4x + 13/10y 1 1/4x + 1y
1 answer
13 views
Expand 1/3(q−6) using the Distributive Property..
1 answer
12 views
if you were in Greenville and trying to get to Charleston, which highway would you travel on the most?
26 85 95 20
1 answer
11 views
An ice cream shop has 2 large containers of ice cream. Each container contains 12 cups of ice cream. How many 3/4 cup servings
1 answer
16 views
Delaney wants to sell her bicycle. The original price of the bike was $150. The bike's value has changed by - 2/5 percent of the
1 answer
14 views
Of the cars in a used-car lot, 2/5 are the color gray. 1/3 of the gray cars are electrically powered vehicles. What fraction of
1 answer
10 views
When I multiply or divide integers with the same sign, my product/quotient will be ______ area. When I multiply or divide
1 answer
18 views
b. How do you expect synthetic materials to compare to the natural resources used to make them?
The synthetic materials have
1 answer
26 views
Use the properties of operations and rules for multiplying and dividing to solve:
(−2)×(1/5)÷(2/3)×(−5/6)÷(3/4)
3 answers
13 views
b. What does the law of conservation of matter (or the law of conservation of mass) tell the students?
Matter is always gained or
1 answer
11 views
Connie and Dewayne know that solid potassium reacts very strongly with water, producing a chemical called potassium hydroxide
1 answer
18 views
Josiah and Alicia have been excited all week because their science teacher has arranged for a guest speaker to present a lesson
1 answer
13 views
Josiah and Alicia have been excited all week because their science teacher has arranged for a guest speaker to present a lesson
1 answer
15 views
Dalton and Macie were conducting an experiment at school. During the experiment, they added a little dry yeast to some hydrogen
1 answer
15 views
Plastics are considered to be _____ area because they are made of long chains of repeating small molecules. Plastics are made by
1 answer
20 views
There are 7/8 cups of sugar in a canister in the kitchen. Ms. Johnson used 1/2 of the sugar when she baked a birthday cake. How
1 answer
11 views
8×2x7
1 answer
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multiply: 4/5 x -9
1 answer
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multiply: -28 x (-19). Remember your rules for determining the sign!
1 answer
13 views
Which of the following shows the Commutative Property of Multiplication?
9 × 4 = 4 × 9 (9 × 4) + (9 × 5) = 9 × (4 + 5) 9 ×
1 answer
10 views
Answers (21)
e. Use the drop down responses to complete the paragraph. Energy be created or destroyed by ordinary physical or chemical process. This concept is called the ______ Throughout the experiment, the total amount of energy must _______ .When potential energy
d. Describe the speed of the ball at position 4. The speed is at its highest value. The speed is at its lowest value. The speed is zero.
c. Compared to the other positions shown in the image, describe the energy of the ball at position 4. Potential energy and kinetic energy are both at their highest values. Potential energy is at its highest value, while kinetic energy is at its lowest
b. Drag the terms (listed below the paragraph) into the blanks in order to correctly complete the paragraph. You will use the terms more than one time each. At positions 2 and 3, _____is decreasing and ______ is increasing. At positions 5 and 6, ______ is
the answers to choose from are section A, section section B, section C, section C Esection section E, section F
the answers to choose from are: The kinetic energy is increasing. The kinetic energy is increasing. The kinetic energy is decreasing. The kinetic energy is decreasing. The kinetic energy is staying the same. The kinetic energy is staying the same. The
What is similar about section E and section F?
c. Describe the bike's motion in section E.(1 point)
b. In which section does the bike have the highest constant kinetic energy?(1 point)
a. In which section or sections is the bike's kinetic energy increasing? You might need to choose more than one answer. section A section B section C section section D section E section F
After the basketball hits the ground, it starts rolling across the ground in front of the wall is it potential or kinetic
sorry that was an option-
thats not an option
if the basketball is falling and is about half-way between the top and the bottom is it kinetic or potential energy?
if the basketball is sitting on the wall is it kinetic or potential energy?
b. At what position is the kinetic energy the greatest? just below 6 just above 0 just above 0 0 CM
The image shows an apple falling from a window ledge 6 meters off the ground. a. At which position is the potential energy the greatest? ____6 ____4 ____2 _____0
When are kinetic energy and potential energy equal in magnitude (equal in amount)? They are equal at every position. They are equal at every position. They are equal at the bottom position. They are equal at the bottom position. They are equal half-way
As the pendulum swings freely, what is happening to its energy?(1 point) KE converts to KE, and then total energy becomes zero PE converts to KE, and then total energy becomes zero KE converts to PE, and then total energy becomes zero KE converts to PE,
As the pendulum swings freely, what is happening to its energy?(1 point)
is it negative or positive?
