Marc was told his dinner would be ready at 6:00pm. He left his house at 12:00pm and travelled in his car at an average speed of 45mph to his mom’s house 300 miles away. Did Marc make it home in time for dinner?

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation:

a.   mass number from atomic number

because growing process had stoped after 4-5 year