A 2000 kg car is in neutral ( not using gas or brakes, just rolling) at an initial height of 5 meters with a speed of 10 meters per second. it rolls down a hill, losing no energy to external forces. Consider friction and inertia within the wheels to be negligible. What should be the speed at the bottom of the incline?
Answers: 1
Physics, 22.06.2019 16:20
Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus
Answers: 1
Physics, 22.06.2019 18:20
Object a has a length of 3 cm, a width of 2 cm, and a height of 4 cm. object b is dropped into a graduated cylinder. it displaces 19 ml of water. the volume of object a is: a: greater than the volume of object b b: less than the volume of object b c: equal to the volume of object b
Answers: 2
Physics, 23.06.2019 06:00
Aforklift raises a box above the floor and does 2,000 j of work. if the forklift motor consumes 3,000 j of electrical energy from the battery to raise the box, what is the efficiency of the lift?
Answers: 2
A 2000 kg car is in neutral ( not using gas or brakes, just rolling) at an initial height of 5 meter...
History, 28.12.2019 22:31
Mathematics, 28.12.2019 22:31
Biology, 28.12.2019 22:31
Mathematics, 28.12.2019 22:31
Mathematics, 28.12.2019 22:31
Mathematics, 28.12.2019 22:31
Mathematics, 28.12.2019 22:31
History, 28.12.2019 22:31
Mathematics, 28.12.2019 22:31
Health, 28.12.2019 22:31
Health, 28.12.2019 22:31
Physics, 28.12.2019 22:31