Question

A particle travels along a straight line with a velocity of v = (4t - 3t^2) m/s, where t is in seconds. Determine the position of the particle when t = 4 s. s = 0 when t = 0.

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Engineering
Mechanical Engineering

Classical Mechanics

Related Mechanical Engineering Q&A

Find answers to questions asked by students like you.

Q: F14-L Determine the normal stress and shear stress acting on the Inclined plane AB.

A: The normal stress acting on the vertical plane is σ1=500 kPa. The inclination of the plane AB from t...

Q: Your second customer wants to determine the required electrical power, which will be used to pump wa...

A: Click to see the answer

Q: To unload a bound stack of plywood from a truck, the driver first tilts the bed of the truck and the...

A: Given Friction coefficient of plywood = 0.40 Friction coefficient of bed = 0.30 To find The smallest...

Q: The A-36 steel bolt is tightened within a hole so that the reactive torque on the shank AB can be ex...

A: On applying torque equilibrium at the bolt,  

Q: Q1) Which type of boiler is selected in certain thermal power plant discuss the effects depend upon ...

A: Selection of Boiler is under various parameters. They are as follows:- Type of Circulation of water...

Q: Refrigerant-22 absorbs heat from a cooled space at 50°F as it flows through an evaporator of a refri...

A: Given data: *The temperature at which the refrigerant R22 absorb heat from cooled space is T1=50°F *...

Q: Explain the Conservation of mass principle for an ordinary bathtub.

A: Solution:  The conservation of mass principle for a control volume states that the net mass transfer...

Q: The free space in a metal may be found by subtracting the volume of the atoms in a unit cell from th...

A: There are basically three types of packing systems. These are as follows, Simple cubic system (SCS)...

Q: Please help me with this question, the question asks to find force FAB and FAC.

A: Consider the diagram shown below. Here,

Q: A 3-m long and 0.4-cm-thick cast iron (k= 52 W/m ·°C) steam pipes of outer diameter 10 cm are connec...

A: Given data

Q: Why is work done a scalar quantity?

A: Physical work is obtained as dot product of force and displacement. Since force and displacement are...

Q: Why is the stress analysis of a non-prismatic beam generally very difficult toperform?

A: For a prismatic member(a member having uniform cross section throughout its length),the value of str...

Q: *18-40. An automobile tire has a mass of 7 kg and radius of gyration of kg = 0.3 m. If it is release...

A: Given data: *The mass of the automobile tire is m=7 kg. *The radius of the tire is r=0.4 m. *The rad...

Q: Two bolts at A and B are tightened by applying the forces and couples shown. Replace the two wrenche...

A: Given Two bolts Bolt A is tighten with 220 lb.in Bolt B is tighten with 238 lb.in To find The result...

Q: A stadium roof truss is loaded as shown. Determine the force in members AB, AG, and FG.

A: Given data To determine the forces in AB, AG and FG  

Q: A 20 in. long work piece with a cross sectional area of 2 in? (see the accompanying figure) is stret...

A: Click to see the answer

Q: Consider two houses that are identical in size. House 1 has outside walls that were built using a do...

A: As the wood is natural insulator so it will be more efficient than double layer brick. So, the house...

Q: Determine the centroid of the shaded area shown in figure 2. Determine the moment of inertia about y...

A: Consider the following figure:  

Q: RS-9. The 8-mm-diameter bolt is made of an aluminum alloy. It fits through a magnesium sleeve that h...

A: Given data: The inner diameter of the bolt is di=12 mm. The outer diameter of the bolt is d0=20 mm. ...

Q: A water-to-water double pipe heat exchanger is required to cool down 4200 kg/h hot process water fro...

A: Click to see the answer

Q: Find the moment of inertia of the figure given below with respect to the x and y axes. P.s.: c=20 mm

A: Consider the diagram shown below for the given cross-section.

Q: Investigate the complex potential function f(z) = U∞ z +m ln [(z + a)/(z-a)] and interpret the fl ow...

A: The complex potential function is, Here, the above expression is very similar to the velocity poten...

Q: The graph shows how the resultant force applied to an object of mass 2.0 kg. The object is initially...

A: Write the given data:  

Q: What is the internal axial force?

A: Internal Axial Force is defined as the force acting in the direction parallel to the axis of the mem...

Q: Q1) How to steam flow control in thermal power plants?

A: Control valves are generally used for control of steam flow , These valves are controlled by governo...

Q: Define the coefficient of performance of a heat pump in words. Can it be greater than unity?

A: It is a mathematical approach which explains the work-ability of the heat pump. It depends on the wo...

Q: A rectangular plate 125 mm long, 10 mm wide, and 3 mm thick is formed from fused silica (aka fused q...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...

Q: drag is 125 kN and the flight path angle is 6°. Determine the angle of attack and the thrust require...

A: Given that, The steady-state diagram is showing below,  

Q: Consider a Boeing 747 flying at a standard altitude of 36,000 ft. The pressure at a point on the win...

A: Given that,  

Q: 15-98. Determine the angular momentum H, of the 3-kg particle about point O. 3 kgoA 6 m/s 2 m 2 m 2 ...

A: Given data: *The mass of the particle at A is m=3 kg. *The velocity of the particle is v=6 m/s. The ...

Q: Determine the vertical reaction at the journal bearing support A and at the fixed support B, then dr...

A:   Draw the free body diagram for a better understanding of the problem.

Q: A worker slowly moves a 50-kg crate to the left along a loading dock by applying a force P at corner...

A: Consider the free body diagram of the crate as shown below.

Q: Determine the work input and entropy generation during the compression of steam from 100 kPa to 1 MP...

A: The initial pressure of the system P1 = 100 kPa The final pressure of the system P2 = 1000 kPa The i...

Q: The jib crane supports a load of 750 lb from the trolly which rides on the top of the jib. Determine...

A: Click to see the answer

Q: During a manufacturing process, a conveyor belt starts from rest and travels a total of 1.2 ft befor...

A: The data given is,

Q: *R5-8. Determine the resultant forces at pins B and C on member ABC of the four-member frame. -1.25 ...

A: The free-body diagram of the frame showing the reactions at joints can be sketched as follows,  

Q: 4-14. The man uses the hand truck to move material up the step. If the truck and its contents have a...

A: Given data: The truck and its contents have a mass is m=50 kg. The centre of gravity is G. Apply e...

Q: The flow rate of water flowing in a 5-m-wide channel is to be measured with a sharp-crested triangul...

A: The notch angle of the triangle weir is given as, The discharge coefficient is given as, The flow ...

Q: Water is pumped from a 200-ft-deep well into a 100-ft-high storage tank. Determine the power, in kW,...

A: Given data: The rate of volume of the water pump from the deep well is V=200 gal/min The depth of th...

Q: load of 30kN/m. The second and fourth spans remain unloaded. Calculate the bending moments at B and ...

A: Click to see the answer

Q: The height of the g point is 0.5m, the distance of the rear wheel to theg point is 1.75m, the distan...

A: Write the given information.

Q: The 40-kg gymnast drops from her maximum height of h = 0.5 m straight down to the bar as shown. Her ...

A: The mass of the gymnast, m = 40 kg The maximum height of the bar, h = 0.5 m The center of mass, y = ...