2/63 A particle which moves in two-dimensional motion has coordinates given in inches by x = ² - 4t + 20 and y = 3 sin 2t, where the time t is in seconds. De- termine the magnitudes of the velocity v and the ac- celeration a and the angle between these two vectors at time t 3 sec. Ans. U 6.10 in./sec, a = 3.90 in./sec² conval 0 11.67° Ta fonged to

Q: Define the term form factor?

A: Generally, the word Form factor is defined for the surface finish and tolerance provided over any…

Q: For the process shown in the schematic below, which of the statements is/are incorrect? Feed hopper…

A: 1)b. The process can only work with thermoplastics and not with thermosets due to the thermal…

Q: Can you write the work out or make it more clear?

A: Ajajja

Q: The Diamond Ring Solution. The processing chip on the computer that controls the navigation…

A:

Q: If a car weighing 2400 lbs is able to go 1000 ft up a mountain incline whose angle of inclination is…

A: Given data: Weight of car = 2400 lbs                      Distance which car moves up the incline =…

Q: 9.) What is the required diameter in meters of a cylindrical tank which has a length of 3 meters…

A: Note: As per the Bartleby guidelines, only one question can be answered at a time. Therefore,…

Q: Hi, please complete the last three subparts of this question.

A: To calculate the rate of heat transfer, to derive and to calculate the mass flow rate of water, flow…

Q: Name the views that are used to show the part.

A: Engineering drawing is an arrangement of different drawings of a single object viewed from the…

Q: Is this the only correct option in the question above? I think the question is worded for more than…

A: To elaborate why a sling psychrometer can measure humidity.

Q: How forces are transmitted?

A:

Q: Which is the "noise"?

A: We can produce sound by creating some vibration with objects.

Q: Describe the work done is proportional to the force applied (F ) and the distance traveled (s).

A: We know that,Work Done =Force × DisplacementW = F × s From the above equation, If…

Q: Distinguish between the Surface Loads and the Distributed Loads?

A: Load is defined as an external force or a couple to which a member is subjected during its…

Q: Texts: A haulage gear is driven by a motor which develops 15 kW at a full speed of 750 rev/min. The…

A: Step 1: Step 2: Step 3: Step 4:

Q: Giant Swing. The "Giant Swing" at a county fair consists of a vertical central shaft with several…

A:

Q: So what are the correct answers

A: Explanation: If we consider a system that loses heat δQ at temperature T. Since, In this case the…

Q: Explain three pages of laminar flow with the drawing

A:

Q: Derive Equation 13.3.

A: Consider W1 is the apparent weight of the solid with the sinker submerged, and W2 is the apparent…