Physics, 15.07.2019 15:10, QueenNerdy889
Ayoung man named peter buys a sports car that can accelerate at the rate of 4.90 m/s2. he decides to test the car by racing with another speedster, john. both start from rest, but experienced john leaves the starting line 1.00 s before peter. if john moves with a constant acceleration of 3.50 m/s2, and peter maintains an acceleration of 4.90 m/s2, find (a) the time it takes peter to overtake john, (b) the distance peter travels before he catches john, and (c) the speeds of both cars at the instant peter overtakes john.
Answers: 1
Physics, 21.06.2019 20:30, klocke2001
Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground
Answers: 1
Physics, 21.06.2019 21:30, krystalhurst97
Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.
Answers: 1
Physics, 22.06.2019 12:10, lololololol12555
The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
Ayoung man named peter buys a sports car that can accelerate at the rate of 4.90 m/s2. he decides to...
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