What is the difference between applied force and normal force

Answers

Answer 1

Answer:

If a person is pushing a desk across the room, then there is an applied force acting upon the object. The applied force is the force exerted on the desk by the person. The normal force is the support force exerted upon an object that is in contact with another stable object.

hope it helps

Answer 2

Answer: If someone is pushing a desk across the room then there is an applied force upon acting upon an object

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A basketball with a mass of 0.80 kg is accelerated with a force of 16.0 N. If resisting forces are ignored, what is the acceleration of the basketball to the nearest m/s2?

Answers

Answer:

Acceleration = 20 m/s2

Further explanation:

16 N = 0.80 kg x acceleration

Acceleration = 20 m/s2

Force (F) = mass (M) x acceleration (a)
F= 16.0 N
M= 0.80kg
a= ??

16.0 = 0.80 x a
___ ______
0.80 0.80

a= 20 m/s^2

What two properties does all matter share?

Answers

I know this question is a week old... But the two properties that all matter share are shape and volume.

In a grassland ecosystem, if the pollution of eagles suddenly decreased, what will most likely be the effect on the rest of the ecosystem.A. The ecosystem will become overpopulated with snakes.

B. There will be a decrease in the population of snakes in the ecosystem.

C. The nutrition of the soil in the ecosystem will decrease.

D. More type of plants will begin growing in the ecosystem.

Answers

A, because if there are less Eagles in a ecosystem, then there would be more snakes because they wouldn't be eaten.

suppose you are testing how the number of batteriesaffects bulb brightness.what heads would you use on the data table

Answers

   My estimate of brightness,
Number of batteries       on a scale of 1 to 10

   1 very dim
   2 1
   3 1 and 1/2
   4 6
   5 10 for a second, then
   the bulb burned out
   and changed to zero.

Electric resistance ____________ with a(n) ____________in the length of a wire and as a result current flow ___________.A) decreases; decrease; increases
B) decreases; increase; increases
C) increases; decrease; decreases
D) increases; increase; decreases

Answers

The answer is D. Electric resistance increases with an increase in the length of a wire and as a result current flow decreases. There is a direct relationship between the length of the wire and the resistance. The longer the wire, the more resistance there will be. Additionally, from Ohm's Law, current is inversely proportional to resistance. This means as the current increases, resistance decreases or vice versa.

86 Km/h convertir a (m/min)