When you turn off a light switch, you create an open circuit.

True

False

When the box is moving, it experiences a friction force of 20 N to the left, or toward the mover. what force does the mover need to applying order to keep the box moving to the right at 1 m/s?

The speed of an object and the direction of its motion

Which of the following systems is not true about machines?

Which of the following is a metric unit of mass? Question 2 options: kilogram pound liter ampere

Waves transfer energy by a series of

You pull with a force of 255 N on a piece of luggage of mass 68 kg, but it does not move. If the coefficient of friction between the luggage and the floor is 0.7, what is the force of static friction acting on the luggage?

R was thirsty and decided to mix up a pitcher of lemonade. She put lemon juice, water, and sugar into a pitcher and stirred it to create this wonderful new drink. How could Taylor decide if she just created a mixture or a compound?

Make a prediction on how two A-tapes interact. Will they attract, repel or exert no force on each other?

8. A train rolls at a constant speed of 10 m/s across a horizontal track. A child standing on the flatbed of the train throws a ball so that it appears to move straight up to an observer standing next to the track. a.

What type of wave is a sound?