Physics, 04.09.2019 05:30 shanilafaridor97hl
A0.200-kg mass attached to the end of a spring causes it to stretch 5.0 cm. if another 0.200-kg mass is added to the spring, the potential energy of the spring will be (show work, of explain your answer) a) twice as much. b) the same. c) 4 times as much. d) one-half as much. e) 3 times as much. pushing on the pump of a soap dispenser compresses a small spring. when the spring is compassed 0.50 cm, its potential energy is 0.0025 j. what is the spring constant of the spring? (show work) a diver who weighs 500 n steps off a diving board that is 10 m above the water. the diver hits the water with kinetic energy of a) 5000 j. b) 510 j. c) 500 j. d) 10 j. e) more than 5000 j. a 40.0-kg suitcase is being pulled along long an inclined ramp at an airport, by means of a strap which exerts a force of 10.0 n at an angle of 47.0 degree above the horizontal. if the ramp makes an angle of 15 degree above the horizontal. how much work is done by this force on the suitcade when it move 10.0 m along the ramp? how work or explain your answer.
a) 84.8 j
b) 68.2 j
c) 100 j
d) 96.6 j
e) 46.6 j
Answers: 3
Physics, 22.06.2019 04:20
Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.
Answers: 3
Physics, 22.06.2019 14:10
Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length
Answers: 1
Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 1
Physics, 22.06.2019 23:30
The power exerted by a muscle is the product of the force exerted and the velocity of contraction. the area of which of these shaded regions represents the power exerted while a weight is lifted at maximum speed?
Answers: 2
A0.200-kg mass attached to the end of a spring causes it to stretch 5.0 cm. if another 0.200-kg mass...
Mathematics, 24.05.2021 16:50
Mathematics, 24.05.2021 16:50
Chemistry, 24.05.2021 16:50
Spanish, 24.05.2021 16:50
Mathematics, 24.05.2021 16:50
Health, 24.05.2021 16:50
History, 24.05.2021 16:50
English, 24.05.2021 16:50
Chemistry, 24.05.2021 16:50
Mathematics, 24.05.2021 16:50
Mathematics, 24.05.2021 16:50