The ideal mechanical advantsge of a pulley system is equal to the

distance the load has to move

length of the rope

number of rope segments supporting the load

weight of the object being lifted

Which statement correctly describes gravity?

The compound magnesium phosphate has the chemical formula Mg3 (PO4) 2. In this compound, phosphorous and oxygen act together as one charged particle, which is connected to magnesium, the other charged particle.

The fastest speed achieved on Earth for any object, with the exception of subatomic particles in particle accelerations, is 15.8 km/s.

Convert 50 Liters into gallons

The arrows on the diagram show the ocean floor spreading from the Redge what three kinds of evidence scientists have found support this idea?

A racquet ball with mass m = 0.241 kg is moving toward the wall at v = 13.7 m/s and at an angle of θ = 34° with respect to the horizontal.

What type of plate boundary would be found along the coast line near Japan's volcanic mountain ranges

When the current in a toroidal solenoid is changing at a rate of 0.0270 A/s, the magnitude of the induced emf is 12.5 mV. When the current equals 1.30 A, the average flux through each turn of the solenoid is 0.00245 Wb.

A spring tide can occur at what day and month?

For a given launch velocity, at which launch angle does the projectile undergo the maximum horizontal displacement