Weight= Mass x Gravity. Gravity on Earth is 9.81. Therefore if you multiply 42 by 9.8, you will get 411.6 which is her weight on Earth.
Answer:
Explanation:
Assuming you mean acceleration is 3 m/s²
s = s₀ + ut + ½at²
d = 0 + 0(35) + ½(3)35² = 1,837.5 m
v = u + at
v = 0 + 3(35) = 105 m/s
The block on the table will move towards the right when the given unbalanced force act on the object. Option C is correct.
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Unbalanced Force:</h2>
When the force acting on the object is not equalized by the opposite force.
<h3>Net force: </h3>
It is defined as the vector sum of all forces acting on the object at an instance.
Where,
- net force
- Force acting on the right = 10 N
- Force acting towards left = -8 N
Put the values in the formula,
Since the net force is positive it means the move towards the right.
Therefore, the block on the table will move towards the right when the given unbalanced force act on the object.
Learn more about Unbalanced force:
brainly.com/question/1269006
Horizontal force is applied to the object causing the spring to stretch. the acceleration of gravity is 9.8 m/s