Calculate the density of an object in g/cm3 if 15 Newtons occupy a volume of 1452 ft3 and the value of acceleartion due to gravity is 9.06 m/s2. Solve by using dimensional analysis in cancellation of unit. Final answer in two decimal. Please show your complete solution and write clearly. Thank you.

Q: Friction and drag are the primary causes of increased thermal energy in a system. True False

A: We have to tell whether friction and drag are the primary causes of increased thermal energy in a sy...

Q: in your own words what is the definitions of the following : Electromagnetic spectrum Electromagneti...

A: We need to define the following:  a) Electromagnetic spectrum b) Electromagnetic wave  c) Hertz (Hz)...

Q: After completing the experiment with the single slit, you wish to determine the width of the slit. R...

A: Wavelength=632.8nm Intensity=4cm

Q: Find the projection of the vector 21-3j + 6k on the vector 1+ 21 + 2k. 式可。IA||e = Ax Ba - 2-6+ =8 um...

A: Given data- vector-         A→=2i→-3j→+6k→B→=i→+2j→+2k→

Q: VI

A: Region R=((x,y):0≤x≤1,0≤y≤2—x}and between the planes-4x-4y+z=0 and—2x—y+z=8

Q: 1. Convert the following and show your solution: a. 55» mg dm3 b. 24 in? » um? c. 5'10" » m d. 350 s...

A: (d) 1 slug=1.459×1016 pg1 in3=1.639×1022 nm3

Q: Consider a particle of certain mass is attached to one end of a string of fixed length equal to 23.7...

A:

Q: Two small spheres of mass 215g are suspended from strings of length 1.1m that are connected at the s...

A:

Q: A train is 300 m long runs at 60 m/s. Find the time ?

A: Given data :          Speed  =  S       Distance  =  D        To find :             Time

Q: If pictures are not clear: Two wires each carry 10.0 A of current (in opposite directions) and are 3...

A:

Q: nd the value of deceleration that accomplishes this. Please use anti-derivatives to find

A: We know that We have given that the A car company wants to ensure its newest model can stop in 88 se...

Q: A 2 kg lead is heated from 40 degrees Celsius to 100 degrees Celsius. The specific heat of lead is 1...

A: Specific heat capacity is the amount of heat that must be added or removed from a unit mass of a sub...

Q: You measure the power delivered by a battery to be 6.15 W when it is connected in series with two eq...

A:

Q: 7. A stone is thrown vertically upwards over the top of a well with a velocity of 21 m/s and the spl...

A: Given: u=21 m/s (upwards)t=5.05 svs=350 m/s

Q: A hockey puck is traveling to the left with a velocity of V1= 10 m/s when it is struck by a hockey s...

A:

Q: You manage a factory that uses many electric motors. The motors create a large inductive load to the...

A:

Q: A 5 kg object is moving in one dimension along the x-axis with a speed of 2 m/s. An external impulse...

A: Given data:  Mass (m) = 5 kg Initial velocity (Vi) = 2 m/s Final velocity (Vf) = -3 m/s Required: Th...

Q: A diffraction grating with 280 lines per mm is used in an experiment to study the visible spectrum o...

A: Given, wavelength of the light, λ= 633.2 nm a diffraction grating with, 280 lines per mm

Q: The horizontal surface on which the objects slide is frictionless. If F = 12 N, what is the tension ...

A: Given : F= 12N 

Q: of a Y-stick and a light leather cup containing a stone. The cup is pulled back against two parallel...

A: GivenF=15 Nx=-1.0 cm=-0.01 m

Q: Two toy cars are about to collide! Car A has a mass of 450 g and is travelling at 2.25 m s–1. Car B...

A:

Q: Does amplitude play a factor in wave SPEED? Explain your answer.

A:

Q: A fan blade of length 50 cm rotates perpendicular to a magnetic field of 0.025 mT. If the emf induce...

A: Write the given data. r=0.5 mB=0.025×10-3 Te=1×10-3 VN=1

Q: A block of mass of 10 kilograms is at sitting on frictionless surface that is connected to a relaxed...

A: Given data :- mass of block M = 10 kg  mass of bullet m = 0.04 kg  spring constant k = 139 N/m  maxi...

Q: Ocean waves are traveling to the east at 4.0 m/s with a distance of 20 m between crests. With what f...

A: Given, Velocity=4m/s Distance=20m We have to find the frequency.  

Q: A planet very similar to earth is found to be orbiting its star at a distance of 1800 million km (I....

A:

Q: of the rod and rails. (a) What is the terminal velocity of the rod? (b) At th

A: In a magnetic field if we move a conducting rod the induced emf is generated  Now induced EMF E=BLV ...

Q: A 50-turn coil has a diameter of 15 cm. The coil is placed in a spatially uniform magnetic field of ...

A: In this question we have to find the emf induced in the coil for the given conditions. Please give p...

Q: A hollow cylinder (hoop) is rolling on a horizontal surface at speed v 3.0 m/s when it reaches a 15 ...

A: Given: initial linear velocity v =3.0 m/s angle of inclination θ=15°  

Q: Many years ago, a lunar lander was sent to the moon given the base of the lunar lander is roughly 4 ...

A: .

Q: The leg bone (femur) breaks under a compressive force of about 7.90 × 104 N for a human and 11.3 × 1...

A:

Q: An elephant with a mass 2350 kg is running with a speed of 37.7 km/h, and a cheetah with a mass of 4...

A: if  an object of mass m is moving with velocity v , then its momentum will be  P =m*v given  for ele...

Q: A. 5i - 3j + 4k B. -6i + 13j + 7k C. 10i + 14j + 7k

A: Given: A=5i-3j+4kB=-6i+13j+7kC=10i+14j+7k

Q: in your own words what is teh definitions of the following : 1.) Magnetic induction 2.) Radio wave 3...

A:

Q: Determine the length (in mm) of a gold conductor that has a resistance of 0.015 Ω and a cross-sectio...

A:

Q: f 1.0 V, 3.0 V, and 12 V, respectively, how many different voltages could be obtained by connecting ...

A: We know that the voltage in series is different and the voltage in the parallel connection same.  We...

Q: A planar loop consisting of four turns of wire, each of which encloses 200 cm?, is oriented perpendi...

A:

Q: Three vectors A, B, and E are shown above. The mass on hanger A047, ma-25grams, the mass du (3), ma ...

A: Given: mA =25 gmB=130 gmE=190 g

Q: A wire of circular cross-section carries current density that is not uniform but varies with distanc...

A:

Q: A change in gravitational potential energy (AUg) depends upon displacement in both the horizontal an...

A: Given Change in gravitational potential energy depends upon displacement in both horizontal and vert...

Q: P = xi + yj +zk Q = x?i -z²k R = xy²j – yzk PROVE THAT (QX R) *(dot) P = R *(dot) (P X Q)

A:

Q: 1 1 1 e the formula for the following exercise. (Round your answer to the same number of significant...

A: According to guidelines we need to solve only first question kindly repost other questions in the ne...

Q: Ricky has a lightbulb that he would like to image on a whiteboard, using a convex lens with focal le...

A:

Q: 13. The p.d. at the terminals of a battery is 16V when no load is connected and 14V when a load taki...

A:

Q: Draw showing equipotential surface and electric field lines for different configurations: use red li...

A: We know for positive charge the electric field lines are directed outward and the electric field due...

Q: de of the torque exerted by the biceps to hold a 44.5 N (about 10 lbs) ball at the end of the forear...

A: We know that We gave given that When you lift an object by moving only your forearm, the main liftin...

Q: Directions: The circles below represent compasses. In each situation, draw the needles of the compas...

A:

Q: . A rocket is launched vertically from rest on the ground, and its thrusts gives the rocket a consta...

A:

Q: A ball has a radius of 1 meter. The Bulk modulus is 4.2 × 1010 N/m2. It is located on the surface of...

A:

Q: bicycle start’s its motion from rest and uniformly accelerates at a rate of 9.9 m/s2 for 11.49 secon...

A: The distance the bicycle travel during that 11.49 seconds is 653.5 m.

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.