Acertain freely falling object, released from rest, requires 1.95 s to travel the last 23.5 m before it hits the ground. (a) find the velocity of the object when it is 23.5 m above the ground. (indicate the direction with the sign of your answer. let the positive direction be upward.) m/s (b) find the total distance the object travels during the fall. m
Answers: 1
Physics, 22.06.2019 05:00, shimmerandshine1
At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
Answers: 2
Physics, 22.06.2019 11:30, ramirezzairap2u4lh
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
Answers: 3
Acertain freely falling object, released from rest, requires 1.95 s to travel the last 23.5 m before...
Geography, 29.08.2019 23:30
English, 29.08.2019 23:30
Social Studies, 29.08.2019 23:30
Chemistry, 29.08.2019 23:30
History, 29.08.2019 23:30