What is a force?
1: A form of energy
2: A push or pull on an object
3: An...
Physics, 23.04.2021 20:40 aliciabenitez
What is a force?
1: A form of energy
2: A push or pull on an object
3: An electrical or magnetic field
4: an object that is moving or changing shape
Answers: 2
Physics, 21.06.2019 21:10
State one advantage and one disadvantage of using a plane mirrior as a driving mirrior
Answers: 1
Physics, 22.06.2019 08:30
If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
Answers: 1
Physics, 22.06.2019 09:30
Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
Answers: 2
Physics, 22.06.2019 12:10
Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.
Answers: 3
Spanish, 02.09.2019 10:30
History, 02.09.2019 10:30
Mathematics, 02.09.2019 10:30
Biology, 02.09.2019 10:30
Chemistry, 02.09.2019 10:30
History, 02.09.2019 10:30
History, 02.09.2019 10:30
Biology, 02.09.2019 10:30
Mathematics, 02.09.2019 10:30
Mathematics, 02.09.2019 10:30
Physics, 02.09.2019 10:30
Mathematics, 02.09.2019 10:30