Aspring loaded toy shoots straight upward with a velocity of 4.5 m/s. determine the maximum height it reaches. determine the time it takes to return to its initial position. determine the velocity of the toy if it falls 1.0m below where it is launched from. me with this problem.
Answers: 1
Physics, 22.06.2019 05:20
Suppose an objects initial velocity is 10m/s and itβs final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem
Answers: 2
Physics, 22.06.2019 23:00
A6.0-ΞΌf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?
Answers: 1
Physics, 23.06.2019 00:00
You are standing on a boat. which of the following strategies will make the boat start moving? a. pushing the mast b. throwing some cargo out of the boat c. pushing the front ofthe boat d. pushing another passenger
Answers: 3
Physics, 23.06.2019 01:30
Amerry-go-round of radius r, shown in the figure, is rotating at constant angular speed. the friction in its bearings is so small that it can be ignored. a sandbag of mass m is dropped onto the merry-go-round, at a position designated by r. the sandbag does not slip or roll upon contact with the merry-go-round. how would you rank the following different combinations of m and r on the basis of the angular speed of the merry-go-round after the sandbag "sticks" to the merry-go-round from largest to smallest. a) m = 10kg, r = 0.25r b) m = 20kg, r = 0.25r c) m = 10kg, r = 0.50r d) m = 10kg, r = 1.0r e) m = 15kg, r = 0.75r f) m = 40kg, r = 0.25r
Answers: 1
Aspring loaded toy shoots straight upward with a velocity of 4.5 m/s. determine the maximum height i...
Law, 19.10.2019 00:00
Mathematics, 19.10.2019 00:00
Mathematics, 19.10.2019 00:00
Business, 19.10.2019 00:00
Mathematics, 19.10.2019 00:00
Business, 19.10.2019 00:00
Mathematics, 19.10.2019 00:00