Pls guys help me I really need it :(
1.An object with a mass of 2 kg accelerates 2 m/s2 when an unknown force is applied to it. What is the amount of the force? Formula: F=ma
2.An object with a mass of 5 g accelerates 8 m/s2 when an unknown force is applied to it. What is the amount of the force? Formula F=ma
3.An object accelerates 3 m/s2 when a force of 6 newtons is applied to it. What is the mass of the object?
Formula: m=F/a
4.An object with a mass of 2 kg has a force of 4 newtons applied to it. What is the resulting acceleration of the object? Formula = F/m
thank you so much! if you answered it correctly :)
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Answer:
1. F=ma
F=2kg(2m/s²)
F=4N
2. F=ma
F=5g(8m/s²)
F=O.O4N
3. m=F/a
m=6N/3 m/s²
m=2kg
4. a=F/m
a=4N/2kg
a=2m/s²