Gravity causes a ball with a mass of 2 kilograms to accelerate at 9.8 meters per second per second. What is the force of gravity that acts on the ball? Question 4 options:

19.8 N

11.8 N

4.9 N

7.8 N

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 2 × 9.8

We have the final answer as

Hope this helps you

the child will have heterozygous dominant chromosomes as characters of his father are dominant over the characters of his mother.

the child is heterozygous

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