Physics, 21.01.2020 13:31 Ezekielcassese
A30-kg child sits at the top of a 3-meter slide. after sliding down, the child is traveling 4 m/s. how much pe does he start with? how much ke does he end with? how much energy is lost to friction?
Answers: 2
Physics, 21.06.2019 20:50
Identify the type of synthetic material used in each object
Answers: 1
Physics, 21.06.2019 22:00
If the speed of a particle triples ,by what factor does its kinetic energy increase?
Answers: 2
Physics, 22.06.2019 17:00
The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.
Answers: 1
Physics, 22.06.2019 20:30
Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600
Answers: 2
A30-kg child sits at the top of a 3-meter slide. after sliding down, the child is traveling 4 m/s. h...
Mathematics, 27.08.2019 13:00
Mathematics, 27.08.2019 13:00
Mathematics, 27.08.2019 13:00
Social Studies, 27.08.2019 13:00
Mathematics, 27.08.2019 13:00
English, 27.08.2019 13:00
Mathematics, 27.08.2019 13:00
History, 27.08.2019 13:00