Robotic spacecraft have different levels of complexity, which contributes to overall cost. which of the following types of missions are likely to be the cheapest? robotic spacecraft have different levels of complexity, which contributes to overall cost. which of the following types of missions are likely to be the cheapest? sample return missions flybys orbiters lander

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.