STUDENT BALL Time STUDENT BALL Position

Is there any simpler solution to this? Without having to calculate so many variables?

does not depend on is linearly proportional to is inversely proportional to increases by a factor of 2 decreases by a factor of 2 does not change The capacitor charge its capacitance. Therefore, if the potential difference does not change and capacitance decreases twice, the charge Q

I have number 1 done. I am having trouble on understanding how to do number 3 and 4. Thank you!

Please help with the solution to this problem using (km/s). I know we will use Hohmann Transfer and a combined plane change.    In the opening scene of the movie “Gravity” Dr Ryan Stone (Sandra Bullock) and Matt Kowalsky (George Clooney) are required to transit from the Hubble Space Telescope (Altitude 600 km, 28.5 degree inclination) to the International Space Station (Altitude 400 km, 51.6 degree inclination) using nothing but their Manned Maneuvering Units (MMU). An MMU has a delta V capability of about 30 m/s, and it would be impossible to perform this maneuver with so little delta V, but… a.) How much delta V would be required for this maneuver? b.) What if the maneuver did not require an inclination change (altitude change only?)

For A= 3î + 4ĵ − 3,  B= -2î + ĵ + , and  C= 2ĵ − 5, find C · (A −B ).

The curve is described by V(t)=Vm*sin(w*t+theta). Given V1=21, V3=7.518 volts, V2=-V1, and T=5.5 msec. Find Vm (volts), w (rad/sec), theta (degrees), and t4 (ms).

Fill in the blanks and draw the graph on the image below

The answer for first box is, 0 (no direction), negative x, positive x. For second box is, positive y, negative y, 0 (no direction). And for the third box is, 0, 3000, 1000, 9000, 6000 (in unit of N/C) Thank you

The quantity p = 3.14159c is a number with no dimensions, since it is a ratio of two lengths. Describe two or three other geometrical or physical quantities that are dimensionless.