Answers: 3
Physics, 22.06.2019 11:00
If a simple machine reduces the strength of a force, what must be increased?
Answers: 3
Physics, 22.06.2019 11:40
Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?
Answers: 3
Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
Physics, 22.06.2019 21:30
Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?
Answers: 2
What are the possible units for half life?...
Mathematics, 16.06.2021 01:00
Mathematics, 16.06.2021 01:00
Health, 16.06.2021 01:00
Mathematics, 16.06.2021 01:00
Mathematics, 16.06.2021 01:00
Mathematics, 16.06.2021 01:00
Social Studies, 16.06.2021 01:00
Social Studies, 16.06.2021 01:00
Mathematics, 16.06.2021 01:00
Mathematics, 16.06.2021 01:00
Mathematics, 16.06.2021 01:00
Mathematics, 16.06.2021 01:00