Physics, 02.01.2020 19:31 Reebear1447
Aball is thrown up into the air with an initial velocity of 64 ft/sec. the ball is 4 ft above the ground when it is released. its height, in feet, at time t seconds is given by: h(t) = −16t^2 + 64t + 4. what is the time when it reaches its maximum height?
Answers: 1
Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
Answers: 1
Physics, 22.06.2019 11:10
Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
Answers: 1
Physics, 22.06.2019 12:30
Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
Answers: 1
Aball is thrown up into the air with an initial velocity of 64 ft/sec. the ball is 4 ft above the gr...
Mathematics, 16.12.2020 18:00
SAT, 16.12.2020 18:00
Arts, 16.12.2020 18:00
Mathematics, 16.12.2020 18:00
English, 16.12.2020 18:00
Chemistry, 16.12.2020 18:00
Biology, 16.12.2020 18:00
Mathematics, 16.12.2020 18:00