Answer:
A. 10 N
Explanation:
the weight of melon is 1×10=10N
Organs are made of tissues
Tissues are made of cells though so it’s kinda a weird question lol
Answer: B. The gravitational field strength of Planet X is Wx/m.
Explanation:
Weight is a force, and as we know by the second Newton's law:
F = m*a
Force equals mass times acceleration.
Then if the weight is:
Wx, and the mass is m, we have the equation:
Wx = m*a
Where in this case, a is the gravitational field strength.
Then, isolating a in that equation we get:
Wx/m = a
Then the correct option is:
B. The gravitational field strength of Planet X is Wx/m.
Answer:
Nuclear fusion produces elements that are heavier than helium.
Explanation:
