Physics, 16.12.2021 03:00 veryrarecobain
Design criteria are the goals the design must achieve. In this case, the bumper must reduce the force exerted in a
collision using the setup. The bumper should not add a lot of mass to the car. To lower the mass, the bumper must
contain mainly empty space. To better compare bumpers, each prototype must be the same size: 6 inches long. 2 inches
high, and 2 inches deep. The constraint for the bumper design is that you must use materials you have on hand.
Using your knowledge about collisions and Newton's laws, brainstorm ideas about two different bumpers that will meet
the criteria and the constraint. Draw your two best ideas here. Describe your ideas using text boxes.
Answers: 2
Physics, 22.06.2019 08:30, herchellann302
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
Physics, 22.06.2019 19:30, cierraandgarett8950
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 1
Physics, 22.06.2019 22:30, shadowz8813
Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?
Answers: 3
Physics, 23.06.2019 00:30, tylorturnbullowxzp8
Which inventor was often called the lady edison
Answers: 1
Design criteria are the goals the design must achieve. In this case, the bumper must reduce the forc...
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