Physics, 24.12.2019 20:31 briannaalvarado256
Ameter stick balances horizontally on a knife-edge at the 51 cm mark. with two nickels stacked over the 6.0 cm mark, the stick is found to balance at the 45.0 cm mark. a nickel has a mass of 5.0 g. what is the mass of the meter stick
Answers: 2
Physics, 21.06.2019 13:00
Zamir and talia raced through a maze. zamir walked 2 m north, 2 m east, 4 m south, 2 m east, 4 m north, 2 m east, 3 m south, 4 m east and 4 m north. talia walked 2 m north, 6 m east, 3 m south, 4 m east, and 4 m north. compare their displacements:
Answers: 2
Physics, 22.06.2019 09:00
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
Answers: 1
Physics, 22.06.2019 19:00
What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?
Answers: 3
Ameter stick balances horizontally on a knife-edge at the 51 cm mark. with two nickels stacked over...
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