Find the value of t1 if 1 = 30°, 2 = 60°, and the weight of the object is 139.3 newtons.

You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?

Both independent and dependent clauses