Can someone me figure out how to find tension in a rope? the question is: a 15 kg block is placed on a ramp. the ramp has an elevated angle of 27 degrees above the horizontal. the block is being held by a rope attached to the other side of the wall. if we ignore friction, what must the tension on the rope be to keep the block from sliding down the wall?

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?

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