Physics, 02.08.2019 19:20 mrashrafkotkaat
Arifle fires a 3.56 x 10-2-kg pellet straight upward, because the pellet rests on a compressed spring that is released when the trigger is pulled. the spring has a negligible mass and is compressed by 6.61 x 10-2 m from its unstrained length. the pellet rises to a maximum height of 4.83 m above its position on the compressed spring. ignoring air resistance, determine the spring constant.
Answers: 2
Physics, 21.06.2019 19:30
Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star
Answers: 1
Physics, 22.06.2019 19:30
Aplayground slide is 8.80 ft long and makes an angle of 25.0Β° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)
Answers: 3
Physics, 23.06.2019 02:30
Why does the liquid rise up through the dip tube when the valve is open
Answers: 1
Arifle fires a 3.56 x 10-2-kg pellet straight upward, because the pellet rests on a compressed sprin...
German, 12.02.2021 06:20
Mathematics, 12.02.2021 06:20
Mathematics, 12.02.2021 06:20
Mathematics, 12.02.2021 06:20
Mathematics, 12.02.2021 06:20
Biology, 12.02.2021 06:20
Mathematics, 12.02.2021 06:20
Mathematics, 12.02.2021 06:20
Mathematics, 12.02.2021 06:20