a tension is a rope pulling a log is 100n, the mass of the log is 50kg and the frictional force on the log is 20n. what is the acceleration of the log ​

Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.