PLEASE HURR: Students had two batteries and two different resistors. During four trials, they build four different circuits and plan to measure the circuit’s current in Amps according to the following table.

Trial Number

Voltage (V)

Resistance (Ω)

Current (A)

1

1.5

200

2

1.5

100

3

3.0

200

4

3.0

100

For which trial would the students measure the smallest current in the circuit?

You and a friend (alex) are at a a tree-top adventure park .. . part of the course requires you to climb up a rope. you both climb the same rope in the same amount of time. however, the tension in the rope is greater when alex climbs. who did the most work? alex did - more tension means more force - more force means more work was done you did - less tension means less force - less force means more work was done to find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? when more work was done, the couch was moved less. when more work was done, the couch was moved further. when more work was done, the couch wasn't moved at all. when more work was done, the couch was moved the same distance.

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.