Physics, 18.07.2019 07:30 alarconanais07
Which of these statements is correct about newton's law on gravity? 1. it does not explain why objects exert gravitational force. 2. it does not describe the relationship between objects and forces. 3. new experiments and investigation will likely upset the laws. 4.the law of gravity is only valid on earth.
Answers: 1
Physics, 22.06.2019 16:20, perezesmeralda78
Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow
Answers: 1
Physics, 23.06.2019 00:10, alisonnn101
During cooling, the kinetic energy of the molecules falls. why does this happen? a. the motion of the molecules increases. b. the motion of the molecules slows down. c. the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
Physics, 23.06.2019 02:30, monkemily1
An airplane is flying with a velocity of 240 m/s at an angle of 30.0∘ with the horizontal, as the drawing shows. when the altitude of the plane is 2.4km, a flare is released from the plane. the flare hits the target on the ground. what is the angle θ?
Answers: 3
Which of these statements is correct about newton's law on gravity? 1. it does not explain why obje...
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