What does the word deficiency mean

a. need

b. excess

c. problem

d. lack

The United States and France both produce sweaters and caps. Suppose that a US worker can produce 50 caps per hour or 1 sweater per hour and a French worker can produce 40 caps per hour and 2 sweaters per hour.

I will make you brainliest why magnets are used in motors

Explain why a scientific theory cannot became a scientific law

The cyclist has a mass of 50 kg and is accelerating at 0.9 m/s^2. what is the size of the unbalanced force F acting on the cyclist?

A model engine accelerated forward from rest along a straight track at 10.0 m/s2 for 3.0 seconds. It then accelerates coward at 16 m/s2 for 5.0 seconds, and finally decelerates at 12 m/s2 until it stops.

A centrifuge in a forensics laboratory rotates at an angular speed of 3,750 rev/min. When switched off, it rotates 52.0 times before coming to rest. Find the constant angular acceleration of the centrifuge (in rad/s2).

How can a global dependence on fossil fuels have associated social costs?

When light travels from water to glass does it toward or away?

A sphere of radius 10.0cm is moulded into a uniform cylindrical wire of same radius r calculate length in millimeters

Explain the deeply rooted historical factors that moved america toward independence from britain.