The true course , or track, of the plane is the direction of the reultant of the velocity vectors of the plane and the wind the ground speed of the plane is the magnitude of the resultant. find the ground speed of the plane

When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew

Why is the use of carbon-14 limited

Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?