Recent content by jesstryin

I forgot the attachment also ... sorry!

I just realized that upon copying and pasting my work, the exponents were just copied as normal numbers. The first equation is actually a^2 = 10^2 + 8^2, sorry for the confusion if caused.

Homework Statement Calculate the net force acting on each object indicated in the diagrams. Show your work. Homework Equations a2 = b2 + c2 tanO = opposite/adjacent C2 = a2 + b2 – 2abCosC sina/A=sinb/B=sinc/C The Attempt at a Solution I attached the diagram below, it...

Thanks! I am done making the position-time graphs but need help with the rest of the question. They ask me to record the distance for each route. I know distance = speed X time, but I only have the time, not the speed (the velocity is different from speed I think). Can you tell me what equation...

Homework Statement I have been given three velocity-time graphs, and have been asked to use the data from these to create position-time graphs. Each graph represent a route that generally goes south. Changes in direction to go east or west and gradual changes in velocity and time to stop at...

So, is the answer for displacement 26.4 km N 54.9 degrees E ? Or is it 26.4 km E 54.9 degrees N ? I think it is the former, but I am not sure. Thank you for all the help I appreciate it!

Thank you! Could you let me know if I got the answer correct for displacement, I feel like I'm missing a step and need the displacement to calculate the right velocity. Thanks so much!

Homework Statement Hi everyone, my problem is this: Darryl drives his load of tomatoes 14.0 km [E], 6.0 km [N], 12.0 km [ N 15° E], and then 2.0 km [N 65° E]. This takes him 42 minutes. a) Calculate Darryl's distance and displacement. Draw a diagram and show your work. b) Calculate...