A sprinter reaches their maximum speed Vmax in 2.5 seconds from rest with constant acceleration. They then maintain that speed and finishes the 100 yards in the overall time of 9.60 seconds. Determine their maximum speed Vmax-

Q: Which of the following statement is correct Select one: Friction causes objects to slip down…

A: Friction force is directly proportional to the normal force acting to body and independent of area…

Q: Which among the following is a forming process in which thickness of the metal plate is decreased by…

A: Rolling: In this handle, the workpiece within the frame of slab or plate is compressed between two…

Q: If the analysis of the forces involved on an object produces a negative answer for a force: The…

A: If doing calculation and getting any force hwith negative that means, The negative sign indicates…

Q: Which among the following is a forming process in which thickness of the metal plate is decreased by…

A: Metal forming processes are the processes in which plastic deformation of the material is done in…

Q: Give an example of concentrated force.

A: Whenever total magnitude of a force act on a single point then this type of loading on a beam is…

Q: Calculate the time to complete one circular motion. How to double the time?

A: Given data:Helicopter mass = 400 kgcircular motion radius, r = 20 mRotor blade resonant frequency =…

Q: What is speed?

A: Speed is a scalar quantity that can give us information about the rate of an object or a body…

Q: lease write a precise overview/description of the precision tweezer below specifically for each…

A: Given Data : Precision tweezer

Q: Q3: Mark the Following True or False 1. Hidden lines are used in sectioned area when they are needed…

A: 1.TRUE 2. TRUE 3.TRUE 4.FALSE 5. FALSE 6.FALSE 7.TRUE 8.FALSE 9.FALSE 10.FALSE 11.TRUE 12.TRUE…

Q: In general, Fair Use allows small sections of a work to qualify for copying so long as the entire…

A: Given:

Q: To show how individual pieces fit together, it is necessary to use larger-scale drawings and section…

A:

Q: a= 15.0 in, b= 7.0 in, c= 12.0 in, and d= 12.0 in.,(e = 3.0 in. horizontal), Draw the kinematic…

A: Given mechanism:                           Given datalength of link a = 15 inlength of link b = 7…

Q: If the part was cut by this plane, what would the resulting remaining face look like?

A: Section planes in SketchUp cut a model along a plane so you may look within it without altering…

Q: Compare the bolt patterns in shear shown below. The distance from the load to the centroid is the…

A: following is the answer and explanation for the above question-

Q: On a technical drawing, what is the difference in the application of the "cutting plane line" and…

A:

Q: Files are used for removing large of amount of materials. Select one: True False

A:

Q: What does shear strains cause?

A: Answer Shear Strain : it is the angular displacement from the original position

Q: ACTIVITY 6: LINE TYPES ft. a Simple Object Dimension line (Thin) 8 cm Extension line 5 mm THK (Thin)

A: Defined the types of lines as follows. Center Lines Extension Lines Dimension Lines Cutting Plane…

Q: In drawing process, tensile forces are used to reduce the cross section of the workpiece. Select…

A: The drawing process is generally is done at the room temperature. To reduce the required forces, it…

Q: Explain the diagrame! C. Ca

A: Solution:   In the diagram, Cm is the Moment Coefficient. CL is the Lift Coefficient.

Q: FRONT VIEW

A: According to the details provided in the question, we need to calculate ISOMETRIC VIEW

Q: 1- What type of drawing is this (Assembly, detail assembly, detail, pictorial)? And What is the…

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: In a hydraulic press machine the diameters of the effort and load pistons are respectively 25 cm and…

A:

Q: A solid cylinder is rolling down a ramp that is rough enough to cause the cylinder to roll without…

A: This question is solved with the help of the law of conservation of energy. Under pure rolling,  The…

Q: In the moment calculation, why did you take away the h* from 8?

A:

Q: What is the key information that needs to be incuded in a section view on an assembly drawing.…

A: The Answer is below

Q: What type of lines can be used in a drawing to show that part of an object has been removed ?

A: Solution : There are two types of line which are used to show the removed part of an object : Break…

Q: You can use a lever to increase force, distance, and speed.  True or false?   (simple machines:…

A: You can use a Class 1 or Class 3 lever to increase the speed of the load, according to where the…

Q: Rolling friction occurs when one surface slides over another surface  Select one: True False

A: Rolling friction is seen between the two surfaces which are in rolling.contact

Q: -As shown in the Figure 2, please to draw the axial force diagram of the roa. 20 kN Figure 2 10 kN…

A:

Q: Force 20 N on object does not displace the object. What is work done value

A: To Find :  the work done . Given :  The Force is F=20 N. The displacement is d=0. Formula used: The…

Q: 1. Given that the length of the sample is 90 mm and the diameter of it is 7 mm. i. Draw the stress…

A: Write the expression of stress. Write the expression of strain. Draw the given table and calculate…

Q: This statement is true or false? Process of making raw material to a final desired product is called…

A: Given Data : Raw Material Final desired product

Q: Center of gravity of a plane area. Shear force. Point of contraflexure.

A: Centre of gravity of a plane area: The centre of gravity of a plane area is a point inside or…

Q: The spool shown in the figure has a weight of WAB and its center of gravity is located at its center…

A:

Q: please, i need to see how did you get to this formula

A: ◆ The purpose of using this formula is to avoid complex calculation and to get the answer in minimum…

Q: Isometric View Top View Front View Right Side Section View

A: Given: Front view is assumed to in the direction shown below,

Q: Negative force and Displacement will cause compression andcontraction? True or False?

A: The negative force causes compression is a true statement. In the end, the resultant forces must be…

Q: A six inch diameter cylinder with a two inch rod pushes out its full stroke of 20 inches in 1.5…

A: Forward stroke Area : π462-22=25.13 in2 Volume : V=A×L=502.65 in3 Flow rate : Q=Vt=335.1 in3/s…

Q: In a lathe machine, The diameter of the driver and driven pulley are 2130 mm and 1590 mm…

A: The ratio of speed of driven pulley to speed of driver pulley is termed as speed ratio for a belt…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.