GODLTA O GOTO/P5 O GO/TANTO GOUP

You are watching a jet ski race. A racer speeds up from rest to 70 mph in just a few seconds, then continues at a constant speed. Part A Select the correct basic motion diagram of the jet ski, using images from the video, from 10 s before reaching top speed until 10 s afterward. ▸ View Available Hint(s) Os =70 mph Os 4=10s = 70 mph =10s x (m) 420 s (= 20s x (m) = 70 mph OS 4,= 10s =20s x (m) Submit Provide Feedback

19) Get a kinematic diagram (schematic view) equivalent to the following mechanism and its degree of freedom.

Al T Q. o e D ¥ O [ nptelac.in/content/storag @ Tribology (MCQ : MODULE - 4) Question 1: The purpose of lubrication is Question 2: Which of the following is NOT a function of lubricant in IC engine? Question 3: Synovial fluid is a lubricant that is found in (A (B) (© () Ouestion 4: Which one of them is a correct Q o m > > @ u

The red questions please  q4 and q5 and q7

You are watching a live concert. You can also find the concert streaming live on Spotify. About how far must you stand from the stage in order for the live concert and the live stream to be perfectly in sync? HINT: Assume the radio signal (Spotify) has to travel all the way around the Earth. circumference of the Earth (average): 40,041,000 m Speed of sound: 345 m/s Speed of light: 300,000,000 m/s

Describe how you would solve this problem using:  a) the x/y coord. system and vectors, and b) a polar coordinate system using components.