What do you look forward to learning from this class? Do you have any concerns? Write down your thoughts in the space provided and discuss them with your teacher.
Physical science unit 1

Ineed the answers for these promblems i have

1. explain how you calculate the net force in any direction on the box. 2. suppose an upward force of 15n is added to the box. what will be the net vertical force on the box? 3. what force could be applied to the box to make the net force in the horizontal direction zero? explain. 4. suppose a force of 25n to the right is added to the box. what will be the net force to the right?

Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class