A 100 N horizontal force is applied to a 5.0 kg box causing the box to move at a constant speed of 3.0 m/s. What is the value of the friction force on the box? 50 N 100 N 115 N 85 N

Docking a Boat A boat is pulled toward a dock by means of a rope wound on a drum that is located 5 ft above the bow of the boat.

Explain the difference between physical and chemical properties. use an example in your explanation

A railroad diesel engine weighs four times as much as a freight car. If the diesel engine coasts at 5 km/h into a freight car initially at rest, what is the speed of the coupled engine and car?

By using a 2-meter stick (like the one in lab) marked in millimeters and a stopwatch that measures to 1/100h of a second, you decide to measure the speed of a motorized toy car that travels at a constant velocity. You measure out a 162.

A person on a diet loses 1.6 kg in a week. How many micrograms/second (µg/s) are lost?

Why are some animals and plants can become pests when introduced into Australia

A train travels 90 kilometers in 1 hours, and then 60 kilometers in 3 hours. What is its average speed

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?

Because the __ signal changes smoothly, like a sine wave, it can closely mimic a human voice. However, part of the signal can easily get lost to __.

What four things does the resistance of a wire depend on?