A body weighs 1000 lbf when exposed to a standard earth gravity of g= 32.174 ft/s? (a). what is its mass in kg? (b). what is its weight in N if on moon (gmoon =1.62 m/s²)? (c) How fast will it accelerate if under a force of 400 lbf on moon and on earth?

A body weighs 1000 lbf when exposed to a standard earth gravity of g= 32.174 ft/s? (a). what is its mass in kg? (b). what is its weight in N if on moon (gmoon =1.62 m/s²)? (c) How fast will it accelerate if under a force of 400 lbf on moon and on earth?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: luid Mechanics A solid spherical ball has a radius of 50 cm and total mass of 400 kg. If it’s drop…

A: To obtain the time for the ball to reach the ground in the lake, we must first calculate the…

Q: On Mars, the acceleration due to gravity is 6.64 m/s2. What would a rock’s speed be 6 s after you…

A: Given Data⇒ On mars, Acceleration due to gravity (a)=6.64ms2 Before dropping, rock is at rest, It…

Q: An automobile lift in the Karsha car wash and service station raises 5.6 kN car of 2.4 m above the…

Q: Q2: Suppose there are two bodies with an attractive force between them. The first body has mass (m)…

Q: A spherical submarine, with radius 4 m, has mass such that it is neutrally buoyant; i. its average…

Q: How many tons of cargo can a 170 m3 cargo ship carry without sinking while 10 tons is empty? (Sea…

A: The given values are - V=170 m3, ρ=1050 kgm3, g=9.81ms2 If body does not sink, then-Fluid Displaced…

Q: A container, having 7 m3 volume, includes 800 kg of granite and air totally. Please determine air…

A: Given data: The volume of the container is v = 3 m3. The mass of the granite is mg = 800 kg. The…

Q: pu load an arrow (mass = 70 grams) into a ow and pull the bowstring back 30 cm. he bow has a spring…

Q: Fluid Mechanics A cube box container with open-top is made up of plastic sheet material. The area…

A: An upward, or buoyant, force acts on any body wholly or partially submerged in a fluid (gas or…

Q: (3) A cylinder with a cross section S with a frictionless piston with a mass of M is fixed at the…

A: Draw the above given diagram.

Q: A 400 kg spacecraft went to Venus where the acceleration of gravity is 5.25 m/s What is the weight…

A: Given Data m=400 kg gv=5.25 m/s2

Q: b- A block of concrete weighs What is the specific volume of the block

Q: A solid block, of specifi c gravity 0.9, fl oats such that75 percent of its volume is in water and…

A: Calculate the volume of the block. Here, V is the volume of the block, l is the length of the…

Q: QUESTION 7 "A vertical rectangular plate with a width of 18 m and a height of 13 m is located 5 m…

A: Given Width, w = 18 m Height, h = 13 m Depth in…

Q: A tank containing oil has a diameter of 10 ft and a height of 5 ft. (a) If the oil has a specific…

Q: Q3: gage A in the figure reads 290 Kpa. What is the height h of water? and what does gage B read.

Q: A sphere balloon with 30 cm in radius is released from the ground, 300 K and 101.325 kPa. The…

Q: pressure force (in kN) exists on an 80- the surface of a lake? e the density of the water is…

Q: The surface tension of a liquid is being measured with a ring as shown in the figure. The ring has…

A: Given:- Outside diameter of the ring = 10 cm Inside diameter of of the ring = 9.5 cm Mass of the…

Q: An ion-engine-propelled spacecraft has mass 1000 kg without propellant. Its propellant tank is…

A: The specific impulse of the spacecraft is

Q: ship lying in the mouth of a river in water of density 1030kg per cu.m and the displacement is 12…

Q: Let's say that the semiempirical binding energy formula is Eb= aA-bA^2/3 - s(N-Z)^2/A -dZ^2/A^1/3…

Q: Given: Density of water = 1,000 kg/m and g = 9.81 m/s?. D Question 7 What is the difference of…

Q: The weight of an airplane varies with the cube of the plane’s length. The lift generated by an…

A: Given: Weight of an airplane varies with the cube of the plane's length: W∝L3 W = k×L3 Lift…

Q: For the statements in them, put T if they are true and F if they are false. a) ( ) When a certain…

A: Dear student, we are suppose to solve only 3 sub parts. Please post other parts as a separate…

Q: Snow storms can be detrimental to homes because of the weight of the snow can be heavy enough to…

A: Solution: Given Data: The maximum pressure that the roof can withstand is, Pmax=20 lb/in2 The height…

Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

Q: A solid spherical ball has a radius of 50 cm and total mass of 400 kg. If it's drop from the surface…

Q: speed of the motor in RPM for which the mobile

A: Given data; Mobile phone has a small motor with an eccentric mass used for vibrator mode which data…

Q: Q2: Suppose there are two bodies with an attractive force between them. The first body has mass (m)…

A: Let us consider the particle is placed at a distance x from first body .Let mass of particle=MMass…

Q: In the figure below, the tank contains water and immiscible oil. What is h in cm if the density of…

A: The given data is shown in the following attached image:

Q: Syafiq weights at 80 kg. He is 175 cm tall, with average waist diameter of 35 cm. He plans to fly…

Q: Prove from first principles that for a polytropic atmosphere, the relation between the pressure at…

Q: A solid ball is floating at a boundary between water and mercury, with 56 % of the ball volume in…

A: Density of water = 1000 kg/m3 Density of mercury = 13560 kg/m3 Diameter = 1.2m Volume of water =…

Q: A worker must carry 25 kg bags of sand from a packing machine to a dispatch zone (approximately 10 m…

A: M1 = 25 Kg M2 = 25 Kg g = 9.8 m/s2Scenario 1:Carrying 25 kg bags of sand uprightHere the center of…

Q: If the specific volume is 0.00075 m³/kg and volume is 0.7 liters. Find the (a) Density (b) Mass, (c)…

Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

100%

A body weighs 1000 lbf when exposed to a standard earth gravity of g= 32.174 ft/s?
(a). what is its mass in kg? (b). what is its weight in N if on moon (gmoon =1.62 m/s*)? (c) How
fast will it accelerate if under a force of 400 lbf on moon and on earth?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The density of air at room temperature is about 1.2 grams/cm³. Estimate the mass of air inside an average automobile. Select one: O a. 20 kg O b. 2 grams O c. 2000 kg O d. 2 kg O e. 200 kg
The piston of a vertical piston-cylinder device containing a gas has a mass of 50 kg and a cross- sectional area of 0.04 m2, as shown in the figure. The local atmospheric pressure is 0.97 bar, and the gravitational acceleration is 9.81 m/s². What is the pressure inside the cylinder?
A sphere balloon with 30 cm in radius is released from the ground, 300 K and 101.325 kPa. The balloon is charged with Helium at 1 atm (absolute), thus creating buoyant force for balloon to rise. The radius of the balloon does not change, and the mass of balloon is 0.1 kg, except the mass of Helium inside. The atmosphere can be assumed to be isothermal at 300 K with air (molecular weight = 29 kg/kmol). a. Calculate the mass of Helium inside the balloon and the densities of Helium and air at 101.324 kPa and 300 K by using ideal gas law. b. Calculate the maximum velocity of the balloon during the rise and find out the altitude of maximum velocity. Include a figure showing the changes of acceleration and velocity as a function of altitude. (Hint) a = VV, where a is the acceleration, V is the velocity, and z is the altitidue. dv dz'
An automobile lift in the Karsha car wash and service station raises 5.6 kN car of 2.4 m above the floor level from the ground,As shown in the below given figure , If a hydraulic cylinder has a piston of diameter 234.5 cm . Find the following: (a) Necessary Work to lift the car vehicle (in J) (b) Required Pressure to lift the car.in pascal (c) Power needed to the raise the car in 0.8 minutes in kW
The Louisiana Superdome has an interior volume of 125 million ft3, covered by a 440,000 ft² roof. On a particular day, the interior air pressure gave a manometer reading of 19 inches mercury (pHg = 13.6 g/cm³). Local atmospheric pressure is 102 kPa. 1. kg Calculate the mass of the air inside, assuming an average temperature of 20 °C. 2. kN Calculate the net force applied to the roof by the interior/exterior air (do not account for the weight of the roof). Assume the roof is flat.
A boat floating in fresh water displaces 35.6kN of water. The weight of the water is 35.6 kN and its density is 1000 kg/m3. Would the volume of water displaced change? If so, how much?
PLs help me answer this asap