Question

Science homework help?
The last one's I DON'T get? sorry

56.In the illustration, the block on the table is at rest. Then, unbalanced forces act on the block. What is the result?



A.
The block remains at rest.

B.
The block moves upward.

C.
The block moves to the left.

D.
The block moves to the right.

34.
Which of the following has the greatest inertia?

A.
a toy car

B.
a jet airliner

C.
a full-size car

D.
a pick-up truck

Answer 1

86.According to Newton’s First Law of Motion, if you roll a ball in a straight line in an open field, what will happen to the ball?

A.
The ball will continue on forever.

B.
The ball will slow down.

C.
The ball will not change its velocity.

D.
The ball will speed up.

Answer 2

7.What will happen to the passengers sitting on a train if the train comes to a sudden stop?

A.
Their bodies will move forward.

B.
Their bodies will move backwards.

C.
They will feel a force pushing them upward.

D.
They will feel a force pushing them downward.

Answer 3

Um I'll draw what it looks like