DABABY

Complete this fill-in-the-blank problem. (4 points) When you evaluate an expression, you substitute a number in for a . For example, to evaluate the expression 4y+3 for y=6, you would substitute 6 for "y". You would then solve using the Order of Operation...

2 years ago

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? (1 point) Responses 6 m 6 m 4 m 4 m 2 m 2 m 0 m

2 years ago

At what position is the kinetic energy the greatest?(1 point) Responses 6 m 6 m just below 6 m just below 6 m just above 0 m just above 0 m 0 m

2 years ago

What is happening to potential energy as the ball is falling?(1 point) Responses Potential energy is decreasing. Potential energy is decreasing. Potential energy is increasing. Potential energy is increasing. Potential energy is staying the same. Potentia...

2 years ago

What is happening to kinetic energy as the ball is falling?(1 point) Responses Kinetic energy is decreasing. Kinetic energy is decreasing. Kinetic energy is increasing. Kinetic energy is increasing. Kinetic energy is staying the same. Kinetic energy is st...

2 years ago

What is happening to total energy as the ball is falling?(1 point) Responses Total energy is decreasing. Total energy is decreasing. Total energy is increasing. Total energy is increasing. Total energy is staying the same. Total energy is staying the same...

2 years ago

Sharon reminded Bruce that the basketball had energy as it fell. This energy of motion is called . Bruce agreed and said this energy of motion was right before the ball hit the ground.

2 years ago

Then Bruce recalled that the ball originally had stored energy as it sat on the wall. This stored energy is called . Sharon explained that this stored energy as the ball fell.

2 years ago

This stored energy is called potential energy . Sharon explained that this stored energy as the ball fell.

2 years ago

Sharon and Bruce want to determine what type of energy the basketball has at various times. c. Identify the type or types of energy described in each situation listed below. You might click only one answer in each row, or you might click both answers in a...

2 years ago

Ms. Smith is teaching a lesson about energy. She has her students evaluate her activities as she teaches the lesson. Which of Ms. Smith's activities show energy transfer? (4 points) This DOES show an energy transfer to an object. This does NOT show an ene...

2 years ago

This DOES show an energy transfer to an object. This does NOT show an energy transfer to an object. Ms. Smith waits patiently while her students settle into their seats. This DOES show an energy transfer to an object. – Ms. Smith waits patiently while her...

2 years ago

As the ball is falling, what is happening to its energy?(1 point) Responses kinetic energy converts to potential energy as it falls kinetic energy converts to potential energy as it falls potential energy stays the same as it falls potential energy stays...

2 years ago

Just before the ball hits the ground, how are its speed and kinetic energy related?(1 point) Responses Both speed and kinetic energy are at their greatest values. Both speed and kinetic energy are at their greatest values. Speed is at its lowest value, wh...

2 years ago

How does the mass of a falling object impact the object's kinetic energy?(1 point) Responses Mass does not impact kinetic energy. Mass does not impact kinetic energy. An increase in mass causes a decrease in kinetic energy. An increase in mass causes a de...

2 years ago

The image shows the positions of a falling ball that was dropped from 10 meters high. a. At which position is the potential energy the greatest? (1 point) Responses 10 m 10 m 8 m 8 m 5 m 5 m 0 m

2 years ago

b. Some objects have energy due to their motion. This is called . When an object's speed gets faster, this kind of energy .

2 years ago

Aaron and Makayla want to determine what type of energy each basketball has. c. Identify the type or types of energy described in each situation listed below. You might click only one answer in each row, or you might click both answers in a row. (3 points...

2 years ago

potential energy kinetic energy One basketball is stored on a shelf about 4 feet high. potential energy – One basketball is stored on a shelf about 4 feet high. kinetic energy – One basketball is stored on a shelf about 4 feet high. One basketball is roll...

2 years ago

One basketball is rolling on the floor. potential energy OR kinetic energy

2 years ago

One basketball is falling through the hoop near the top of the basketball goal potential energy OR kinetic energy

2 years ago

potential energy kinetic energy One basketball is stored on a shelf about 4 feet high.

2 years ago

Sandra and her dad go to the grocery story. As they do their shopping, Sandra's dad asks her about her homework. Sandra remembers that she is supposed to make a list of "real world" examples of energy transfer. Which of the following could be included on...

2 years ago

This DOES show an energy transfer to an object. This does NOT show an energy transfer to an object. Sandra sees a new kind of breakfast pastry sitting on a high shelf.

2 years ago

This DOES show an energy transfer to an object. This does NOT show an energy transfer to an object. Sandra sees a new kind of breakfast pastry sitting on a high shelf. This DOES show an energy transfer to an object. – Sandra sees a new kind of breakfast p...

2 years ago

How would you describe the cart's kinetic energy in section B?(1 point) Responses The cart has a constant kinetic energy. The cart has a constant kinetic energy. The cart has an increasing kinetic energy. The cart has an increasing kinetic energy. The car...

2 years ago

d. What is happening to the cart's kinetic energy is section E?(1 point) Responses 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 sa...

2 years ago

e. In sections A, B, C, and D, what causes the cart to move?(1 point) Responses Joaquin and Susanna stop pushing the cart. Joaquin and Susanna stop pushing the cart. Joaquin and Susanna transfer energy to the cart. Joaquin and Susanna transfer energy to t...

2 years ago

f. What is the most likely explanation for the motion of the cart in section E?(1 point) Responses The cart started going downhill. The cart started going downhill. Someone else helped Joaquin and Susanna push faster. Someone else helped Joaquin and Susan...

2 years ago

At positions B and C, Response areais decreasing and Response area is increasing. At positions E and F, Response areais decreasing and Response area is increasing. Potential energy OR Kinetic energy

2 years ago

d. Describe the speed of the pendulum ball at position D. (1 point) Responses The speed is at its highest value. The speed is at its highest value. The speed is at its lowest value. The speed is at its lowest value. The speed is zero.

2 years ago

e. Use the drop down responses to complete the paragraph. (5 points) 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 goe...

2 years ago

the fak?

4 years ago