How are the input and output forces of the parts of a compound machine related?

Add these measurements, using significant digit rules: 1.0090 cm + 0.02 cm = cm

What symbol would best represent an electric fan in an electric circuit?

A car accelerate from a stop to 27 m/sec in 5 seconds. What was the car's acceleration?

Peak hours are time periods in which the maximum number of people travel. a. true b. false

A nuclear power plant generates a total of 150mw of power and 45% of this power is wasted heat that is discharged on the cooling water of a river. the river flows at 660.43 gal/s and has an upstream temperature of 64.4 ⁰f.

Is erosion a constructive or destructive force and why?

How much power is used by a 6.0-V flashlight battery that draws 0.5 A of current

Compare and contrast the results of a crash while the passengers are not wearing seat belts and while they are wearing seat belts

Which will produce a bigger acceleration: a force of 10.0 N acting on a mass of 5.0 kg, or a force of 5.0 N acting on a mass of 10.0 kg?

A proton accelerates from rest in a uniform electric field of 610 N/C. At some later time, its speed is 1.4 106 m/s. (a) Find the magnitude of the acceleration of the proton.