Answers: 1
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
Physics, 22.06.2019 12:30
What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight
Answers: 3
Physics, 22.06.2019 14:00
Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car
Answers: 1
Physics, 22.06.2019 23:30
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?
Answers: 3
Examples of balanced forces in a room...
Biology, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10
Social Studies, 26.09.2019 01:10