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A drone is hovering at a constant height above the ground. The mass of the drone is 7 kg. The mass of the package is 3 kg. Calculate the upward force of the Drone.

To answer this Question we will use the equation derived from Newtons second law of motion, F=ma or in this case W=mg as it is the mass of the object being accelerated by gracity, giving us it's weight The a...
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Answered by Finn T. • Physics tutor
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How do I analyse a source for a source question or essay.

Analysing a source is the key skill needed for the study of history. An excellent method for doing this is the CABLE method. C - Content: What is the source actually saying? This requires close reading and g...
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Answered by Finn T. • History tutor
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x^2 +y^2 =25, y – 3x = 13 - Simultaneous Equations (June 2017)

x = -4.8x = -3
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Answered by Angelo U. • Maths tutor
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4x+2y=22, (y/2)+(x/4)=2.5

x=4,y=3
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Answered by Ieuan L. • Maths tutor
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2 chocolates weight 250g, there are 220 calories in 100g of chocolate. How many calories are in one chocolate?

275 Calories
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Answered by Ieuan L. • Maths tutor
4747 Views