Answers: 1
Physics, 22.06.2019 07:00
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
Answers: 1
Physics, 22.06.2019 07:30
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
Answers: 1
Physics, 22.06.2019 12:00
Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.
Answers: 1
Physics, 22.06.2019 18:30
Adolphin emits ultrasound at 100khz and uses the timing of reflections to determine the position of objects in the water. part a what is the wavelength of this ultrasound? assume that temperature of water is 20 degrees c. answer in cm
Answers: 2
If a ball is given an acceleration of 3.0 meters/second while be pushed with a force of 0.75 Newton’...
Mathematics, 15.02.2021 07:40
Mathematics, 15.02.2021 07:40
Mathematics, 15.02.2021 07:40
Mathematics, 15.02.2021 07:40
Mathematics, 15.02.2021 07:40
Mathematics, 15.02.2021 07:40
Computers and Technology, 15.02.2021 07:40
Mathematics, 15.02.2021 07:40
Mathematics, 15.02.2021 07:40
Mathematics, 15.02.2021 07:40
Social Studies, 15.02.2021 07:40