Physics, 02.08.2019 19:20 momneedshelphmwk
An odometer of a car reads 57321.0 km when the clock shows the time 8; 30 am. what is the distance moved by the car, if at 8; 50 am, the odometer reading has changed 57336.0 km. calculate the speed of the car in km/m during this time. express the speed in km/h
Answers: 1
Physics, 21.06.2019 19:30
Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
Answers: 3
Physics, 22.06.2019 10:40
Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
Answers: 1
Physics, 22.06.2019 12:10
An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point
Answers: 1
An odometer of a car reads 57321.0 km when the clock shows the time 8; 30 am. what is the distance m...
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