Question

Exercises on forces: Por favor necesito una explicación, es urgente!!! Doy 30 puntos.

1.- What is the force applied on an object of 7.5 kg if it speeds up with an acceleration of 3 m/s2?

2.- What is the force applied on an object of 300 g if it speeds up with an acceleration of 6 m/s2?

3.- What is the acceleration of an object of 4.3 kg if a force of 8 N is exerted on it?

4.- What is the mass of an object if its weight is 20 N?

5.- Consider an object with a mass of 15 kg, answer:
a) what is its weight in Earth?

b) what is its weight if the object is in Jupiter? (gravity in Jupiter is 24.79 m/s2).​

Answer 1

Respuesta:

no endiendo ingles

Explicación:

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