A friction problem in wileyplus

A  delivery truck with a flat bed drives around the city of San Francisco,  which is famous for its steep hills. The truck carries a crate on its  bed. Unwisely, the driver has not secured the crate to the bed, so the  crate merely rests on the bed of the truck. See Fig. 6.3.1. Question … Read more

Topic 3 Key Question#3

Instructions: This final Key Question invites you to reflect on the educational inequalities we’ve learned about in this topic. Question Sets: In these materials, you’ve learned about several kinds of educational inequalities and trends. Here, you’ll reflect on some of these. Through the “concept spotlights” you’ve learned about A. Critical Race theory and AAVE; B. … Read more

Physics problems

  In this assignment, you will complete the homework questions specified below. You need to show all the calculations in your worksheet.  4.1 – Q. 19 4.2 – Q. 23 4.3 – Q. 29 4.5 – Q. 33 4.6 – Q. 43 4.7 – Q. 53  


a 0.5kg book is resting on a table it’s cames has a surface agree of 0.06m² you push down on the book with your hand with a force of magnitude 50N with your incleand at on angle of 40° with respect tote normal to the book is surface or the area of your hand in … Read more

Lab Report: Sound and Resonance Assignment Instructions

Lab Report: Sound and Resonance Assignment Instructions Overview Laboratory reports are an essential component of a physics education.  Instructions Download this document and record the results in the table below as prompted by the procedure. Save the completed document to your computer and upload it via the provided assignment link. All photos and discussion must … Read more

newtons law

·  Write Newton’s 2nd law of motion. ·  Write the equation for centripetal force. ·  Write the Month and Day of the Assignment Due Date.  For example, if the assignment is due on July 15th, then Month=7, Day=15. ·  For an object having a mass of 10 times the day given in the previous section … Read more

writing in science 2

question(9.67) -A computer disk drive is turned on starting from rest and has constant angular acceleration. If it took 0.0865 s for the drive to make its second complete revolution, (a) how long did it take to make the first complete revolution, and (b) what is its angular acceleration, in  answer- a) 0.0612 s b)3358.98 … Read more

Consider pros and cons of a decision

To complete my project, I must consider the pros and cons of enjoying Happy Wheels. Can somebody assist me? This is unlike any other online racing game you’ve ever played. Join forces with some of the world’s most daring racers, daredevils, cyclists, and stuntmen and women. In Happy Wheels, they are all about to race … Read more


You have to make observation and take data on the Full moon day. If weather is not good at that that day, you can do it a day before or after. You are taking data when moon is at two different positions. One near the horizon and another high above in the sky. Ideally it … Read more