When Bella pushes a box with a mass of 5.25 kilograms with a force of 15.75 newtons, it accelerates at a rate of 2.5 meters/second2. What is the force due to friction?

Two tug boats are towing a large boat, of mass 22500 kg, back to shore. Tug boat 1 is pulling with a force of 5500 N at an angle of 35◦ north of the forward motion (similar to Worked Example 2) and tug boat 2 is pulling with a force of 4907.

How much horse power does the 2018 ford expidition have?

Give 10 examples of units you might use or see in any given day

How many steps are in the hiring process? Four Five Six Seven

Which two statements are true about a system? A system is a group of objects analyzed as one unit. Energy that moves across system boundaries is conserved. There's only one way to define the boundaries of a system. All systems are made by humans.

Explain why it's important that the alveoli is only 1 cell thick

A new cannon was being developed in a science lab. The instructor wanted to do some testing of the cannon's ability to launch objects with different masses. The instructor used tennis balls and filled them with lead, rocks, and styrofoam.

Which law is being demonstrated when a swimmer moves forward through the water?

A camcorder has a power rating of 16 watts. If the output voltage from its battery is 7 volts, what current does it use?

Electromagnetic waves with low frequencies have been used for long-distance underwater communication. These waves most likely belong to which of the following parts of the electromagnetic spectrum? A. gamma rays B. infrared waves C. radio waves D.