Physics, 23.07.2019 03:20, valeriegarcia12
Aperson takes a trip, driving with a constant speed of 89.5 km/h, except for a 22.0-min rest stop. if the person’s average speed is 77.8 km/h, (a) how much time is spent on the trip and (b) how far does the person travel?
Answers: 2
Physics, 21.06.2019 20:20, hayesvolcano
How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j
Answers: 2
Physics, 22.06.2019 03:40, srtero
Aprojectile is launched from ground level with an initial velocity of v 0 feet per second. neglecting air resistance, its height in feet t seconds after launch is given by s equals negative 16 t squared plus v 0 t. find the time(s) that the projectile will (a) reach a height of 192 ft and (b) return to the ground when v 0equals112 feet per second. (a) find the time(s) that the projectile will reach a height of 192 ft when v 0equals112 feet per second. select the correct choice below and, if necessary, fill in the answer box to complete your choice.
Answers: 1
Aperson takes a trip, driving with a constant speed of 89.5 km/h, except for a 22.0-min rest stop. i...
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