Consider the inelastic collision of truck with a staionary car.  The truck has a mass of 10,000 kg.  The car has a mass of 2000 kg.  If the truck comes into the collision at 19.7 m/s, how fast are they going both going after the collision assuming they stick together with the truck pushing the car?

Q: As observed from Earth, the Sun has an angular size of about 0.53o. From the observation, estimate t...

A:

Q: 1) You are given a tube with a diameter of d = 37.38 mm. Calculate the End-Correction Factor (ECF). ...

A: Given : Diameter of the tube = 37.38 mm

Q: top side left side Find the flux through the top, left, and right sides of a cube of side 0.5 m when...

A: Given that:- Strength of uniform Electric field=8N/C

Q: An isolated sphere 10 cm in radius is charged to 500 V. A second isolated but uncharged sphere of 5...

A: An isolated sphere 10 cm in radius is charged to 500 V.  A second isolated but uncharged sphere of 5...

Q: (4 blanks) An ice-making machine operates in a Carnot cycle. It takes heat fro rejects heat to a roo...

A: GivenTemperature of cold portion, TC=0°C=273 KTemperature of hot portion ,TH=24°C=297 KMass of water...

Q: Example 22: For the parallel network in Fig. 34, detemine current In using current divider rule. R1 ...

A:

Q: Q1. Dimensional Analysis – Show that the Reynolds number R vbp is a dimensionless quantity.

A:

Q: The three balls in the overhead view of the figure are identical. Balls 2 and 3 touch each other and...

A: Given velocity Vo =15.2m/s We have to find the velocity  

Q: A block is sliding along a horizontal surface with 100 J of kinetic energy. The kinetic frictional f...

A: Given data:  Kinetic energy (KE) = 100 J Time (t) = 5 s Required: The rate of work done by force of ...

Q: A lantern is suspended by two strings. How many forces are acting on the lantern to keep in equilibr...

A: When a lantern is suspended from two strings then there will be total  three forces acting on lanter...

Q: A circular coil (540 turns, radius = 0.033 m) is rotating in a uniform magnetic field. At t = 0s, th...

A:

Q: A cube with side length a = 80 cm and made out of concrete ( density of 1.8 · 10 kg/m³ ) should be t...

A:

Q: Answer it in GRECA Method please.. Two identical metallic spheres are suspended as bobs of a simple ...

A:

Q: A circular coil of radius 0.140 m contains a single turn and is located in a constant magnetic field...

A:

Q: 9. An electron starts from rest 32.5 cm from a fixed point charge with Q=-0.125µC. How fast will the...

A:

Q: d. A cor js n moving on rood at 16 m/s.It js accelesatid a Atraight at 10 m/2. What will be its 1 ve...

A: Given data :              Initial velocity = U              Acceleration = a             Time = t   ...

Q: An engine has a hot reservoir that contains 20 MJ of heat energy at 400º c, and a cold reservoir tha...

A: Solution: Given that Qhot  = 20 MJ Qcold = 15 MJ

Q: Here on Earth we are constantly learning more about our world and universe by taking advantage of th...

A: Ans:wavelength

Q: An one piece window, surface area of 0.50 m^2 and thickness of 4.0 mm, has inner surface temperature...

A: Given: The area of the window is 0.5 m2. The thickness of the window is 4 mm. The temperature of the...

Q: The position of a point during the interval of time from t=0 to t=6 sec is given by s= -0.5t³ + 6t² ...

A: GivenS=-0.5t3+6t2+4tfrom t=0secto,t=6 secRate of change of distance with respect to time is called v...

Q: In the winter sport of bobsledding, athletes push their sled along a horizontal ice surface and then...

A:

Q: In the diagram below the mass of the block is 4 kg and the ramp is inclined at an angle of 60 degree...

A:

Q: Why is it necessary to position the sample tube right tube right next to the thermometer bulb in the...

A: 1) Boiling point determination is carried out using thiele tube since the design of thiele tube help...

Q: onsider the following figure. (Assume V = 31.0 V, R, = 2.00 Q, and R, = 6.36 Q.) R1 + V 3.00 N R2 4....

A: Given value--- V = 31 V. R1 = 2 Ohm. R2 = 6.36 Ohm. We have to find--- (b) Find the current in th...

Q: 1.4 A beam of x-rays with wavelength 0.2400 nm is directed towards a sample. The x-rays scatter from...

A: wavelength of incident x rays (λ) = 0.2400 nm scattering angle = θ  

Q: A truck with a ball free to roll around in the back takes a a sharp turn to the right. Which of the ...

A: A truck with a ball free to roll around in the back takes a a sharp turn to the right.

Q: Figure 2 B A

A:

Q: The approach to solving this problem is similar to that taken in Multiple-Concept Example 4. On a ce...

A:  Fundamental frequency =71.3Hz  Density= (2.16 x 10-3 kg/m)  Length =0.927 We have to find the tensi...

Q: Exs whut will be accelenation A body a fotce of.360 N apblied do it P

A: Given data :             Force  = F             Mass of body = m      To find :            Accelerat...

Q: Problem 1: A student throws a water balloon at an initial angle 0= 32° above the horizontal with ini...

A:

Q: Determine the magnitude and direction of the electric field at a point 0.5 m to the left of a point ...

A:

Q: The acceleration of a jeepney is given by ax(t) = at - Bt^2; where a= 1.50 m/s^3 and ß = 0.120 m/s^4...

A: We need to find the position and velocity of the jeep as a function of time. Also, we need to find t...

Q: There are two forces on the 271kgboin the overhead viewof the fgure butonly one is shown. For F-243N...

A: F1 = 24.3 N, a = 12.2 ms2 θ = 33.0°mass of the block, m = 2.71 kg

Q: What is the x-component of vector E? Suppose E = 2A+ 3B where vector A has components A, = 5, Ay = 2...

A: Given: E→ = 2A→ + 3B→Ax = 5 , Ay =2Bx = -3 , By=-5

Q: What is the electric potential at point P in the diagram below? P +7q -3q

A: Given data:  Two charges  Q1 = +7q and Q2 = -3q Distance from point P = r Required: The electric pot...

Q: A box having a mass of 4 kg moves up to point B with an initial velocity 7 m/s at point A on an incl...

A: According to conservation of energy  Total energy of isolated system remains constant.  Initial tota...

Q: 3.3.3. [Level 1] Suppose a marble with mass m travels along the rough outer surface of a cone in a c...

A:

Q: OLner tIan 2 DE Problem 1: Two objects are sliding towards each other. Object A is traveling at 3m/s...

A:

Q: 3. Two vectors are equal if they have the... a. Different magnitude and direction. O b. Same magnitu...

A: Given  3. Two vector are equal if they have the ______  4. The sign of the components in vector will...

Q: Calculate the gravitational potential energy of a 10.5 kg box on a shelf 5.0 m above the floor. Assu...

A:

Q: R, R4 a R R2 R, b

A: GivenR1 =16ΩR2 =25ΩR3 =41ΩR4 =74ΩR5 =77ΩR6 =73ΩI =4.5 A

Q: Problem 3: Water leaves a fireman's hose (held near the ground) with an initial velocity m/s at an a...

A: Motion of projectile can be divided into x component and y component. 

Q: i i. A 600-N object is to be given an acceleration of 0.8 m/s2. How large an unbalanced force must a...

A:

Q: A body which is traveling around a circle at constant speed a) is not accelerated.   (b) has cons...

A: given:a body is travelling around a circle with constant speed  

Q: What is the direction of magnetic force acting on the segment #1 of the current carrying wire loop s...

A: Magnetic force on a current carrying conductor is given by F = iL×B F =iLB sinθ, where i = current i...

Q: 4.00 moles of diatomic oxygen gas (O2) initially ay 150 c absorbs 3.67 kcal of heat while maintainin...

A:

Q: Suppose that the root-mean-square velocity v-ms of water molecules (molecular mass is equal to 18.0 ...

A:

Q: 5m in front of a galare Jena appeazs ar a Am obyect real image 3 m behind The feng what is the Jens ...

A: Given data :               Distance of the object = u               Distance of the image = v       ...

Q: bungee cord exerts a nonlinear elastic force of magnitude F(x) = k1x + k2x3, where x is the amount o...

A: GivenFx=k1x+k2x3andk1=215 N/mk2=-0.29 N/m3

Q: converging lens has a focal length of 20.0 cm. Locate the images for each of the following object d...

A: