A rubber cord catapult has cross-sectional area
25mmand initial length of rubber cord is 10c.
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Answers: 1
Physics, 23.06.2019 07:00
Roger pushes a box on a 30° incline. if he applies a force of 60 newtons parallel to the incline and displaces the box 10 meters along the incline, how much work will he do on the box? a. 5.2 × 102 joules b. 6.0 × 102 joules c. -5.2 × 102 joules d. -6.0 × 102 joules
Answers: 3
Physics, 23.06.2019 07:50
In a particular chemical reaction, the energy of the reactants is 30 kj and the energy of the products is 5 kj. 
 the maximum energy of the system is 40 kj. sketch a potential energy diagram for this reaction. make sure to label the energy of the reactants, the energy of the products, the activation energy, and the enthalpy change for the reaction.
Answers: 2
Computers and Technology, 10.03.2020 06:03
English, 10.03.2020 06:03
Mathematics, 10.03.2020 06:03
Mathematics, 10.03.2020 06:03
Mathematics, 10.03.2020 06:03
Computers and Technology, 10.03.2020 06:03