Convert the gravitational acceleration g = 9.8 m/s² to (ft/s²).
Q: The flow energy if 0.124 m^3/min of a fluid crossing a boundary to a system is 28 KW. Find the…
A: Given Data V= 0.124 m^3/min W=28 kW
Q: The blood pressure in the upper arm of a healthy person is 120 mmHg. Find out how much (h) the blood…
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Q: what is its average speed for the whole trip?
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Q: A particle moves in a circle with a diameter of 120 cm. If its linear velocity is given by v = 4.5t…
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Q: If a car is moving at a constant speed down a straight stretch of highway, what can you say about…
A: As per the given condition The car is moving down the stretch road at a constant speed thus the…
Q: of relative density 0.8. If the tank is given a horizontal acceleration of 10 m/s2, calculate The m
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Q: Determine the force to accelerate 11 kg at a rate of 10 ft/s2 in Newton
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Q: A car traveled at a rate of 50 km/hr for 8 minutes and then at 25 km/hr for 7 min and finally at 20…
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Q: A truck is moving with a speed of 60 m/s. The driver applies the brakes and slows the vehicle…
A: Given: u=60 m/sv=40 m/sd=250 m
Q: A car begins driving from a stationary position. It accelerates at 4 m/s2 for 10 seconds, then…
A: Option (c) is correct.
Q: 2.) A rocket is travelling in another planet where its velocity is defined by v = 4t³ – 6t , where t…
A: Rate of change of velocity is known as acceleration. Rate of change of displacement is known as…
Q: The gravity acceleration at a certain level is 9.78 m/s². This accelartion varies by 8.28 x 104 m/s²…
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Q: 12. The acceleration of gravity is given as a function of elevation above sea level by the relation…
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Q: Boyle’s Law for the expansion of gas is , where P is the number of pounds per square unit of…
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Q: Determine the distance moved by a dog in meters, if it moves at 8.8 m/s for 9 minutes.
A: Given data , u= 8.8 m/s T= 9 minutes
Q: 3) An automobile starting from rest speeds up with a constant accelaration of 7 fps? runs at this…
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Q: Q1 / B: 2. Convert the velocity of (2400 cm/min) to (Km/hr), since; Im =100 cm, 1Km=1000 m & 1hr-60…
A: Given, Velocity, V=2400 cm/min Since, 1m=100cm,1 km=1000m1 hr=60min Therefore, 1…
Q: Find the maximum height achieved by a ball thrown upward with velocity 20 m/s. Take g=10 m/s2
A: When the ball is thrown upwards with the velocity u = 20 m/s under constant gravitational…
Q: Determine whether the following equations are dimensionally homogeneous. 2ph3 f = mh 3t2 f is a…
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Q: Determine final velocity of car. U=3.57 m/s a=2 m/s2 t=2s
A: Given data : Initial velocity=U Acceleration=a Time=t Find : Final velocity of car
Q: Dynamic kinetic particle force mass accelaration the answer is V2 = 13.4 m/s
A: Given that ; WA=25Nv1=1m/sWB=30Nt=2sμk=0.3
Q: Determine whether the following equations are dimensionally homogeneous. 2ph3 mh + 3t2 f : || f is a…
A: Given equation is f=2ph3l+mh3t2 Here, f is the force, h and l is the velocity, m is a mass, t is a…
Q: Kenyan Eliud Kipchoge set a new world record for men of 2:01:39 on September 16, 2018. ASsign his…
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Q: Use density of water = 1000kg/m3 and acceleration due to gravity equal to 9.81 m/s2. A rectangular…
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Q: Find the value of acceleration U=18 m/s V=34 m/s t=5 s
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Q: 9. Which of the following is not a scalar quantity (A) Time (B) Mass (C) Volume (D) Acceleration
A: To find : which of the following is not a scaler quantity
Q: Determine the force to accelerate 10 kg at a rate of 10 ft/s2 in Newton.
A: Given data Mass=10 kg acceleration=10 ft/s2=10×0.3048 m/s2=3.048 m/s2
Q: A rocketry club is holding a competition. There is cloud cover at 1000 feet. If a rocket is launched…
A: The Velocity of a body is the first time derivative of the distance travelled by the body.…
Q: COnsider an airplane flying at a standard altitude of 6km with a velocity of 330m/s. At a point on…
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Q: In systems wherein liquid flows down an inclined flat plate, gravity force will A. Accelerate the…
A: When any liquid flows down an inclined flat plate then the liquid acts as a solid body and the…
Q: A cylindrical tank of 0.8 m diameter is completely filled with water and its top surface is open to…
A: Given : The height of the cylinder, H = 1 m The diameter of the cylinder ,D = 0.8 m The diameter of…
Q: What time (in second) is required to fill the circular tank with incompressible water from h= 2 m to…
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Q: A boat is towed at the rate of 12mi/hr. At t = 0, the towing line is cast off and a man in the boat…
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Q: Determine the final velocity of car Initial velocity=7 m/s Acceleration=2.22 m/s2 Time 5 s
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Q: A car travels with speed 30km /h for 30mins .and then with speed 40km/h for one hour find the total…
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Q: What is the acceleration of a car that maintains a constant velocit Express your answer in…
A: Information given⇒ Car is moving with constant velocity(v)=120kmh Time for which it maintained this…
Q: Acceleration is sometimes measured in g's or multiples of the standard acceleration of…
A: Newton's second law states that force is the rate of change of momentum. So, force is the product of…
Q: It is a type of motion along a curved path. Such a motion, when confined to one plane, is called…
A: refer below definitions(given in image) for answer.
Q: If the forces that two interacting objects exert on each other are always exactly equal in magnitude…
A: Newton's Third law says if the forces that two interacting objects exert on each other are always…
Q: A net force of 30 N acting on a wooden block produces an acceleration of 6 m/s2 for the block. What…
A: Given:F=30 Na=6 m/s2
Q: Find the acceleration (in m/s2) produced in a body of mass 10 kg when a force of 20 N is applied on…
A: Newton's second law state that resultant force acting on body is equal to rate of change of momentum…
Q: The acceleration due to gravity is given as g = 32.125 ft/s2 and that its variation is 0.0049 ft/s2…
A: Gravitational acceleration is the acceleration acquired by an object as a result of the…
Q: An airplane, flying with a tail wind, travels 1200 miles in 2 hours. The return trip, against the…
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Q: The force acting on the particle is equal to the rate of change of of the particle. Acceleration…
A: In this problem, it is asking the rate of change of which parameter is equal to the acting force on…
Q: A pump is required to lift 200 gallons of water per minute from a well 20 ft deep and reject it with…
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Q: A car acquires a velocity of 34 m/s in 10 s starting from 14 m/s. Calculate its average velocity?
A: Given Data⇒ Starting velocity (vin)=14 ms Final velocity (vf)= 34 ms Time (t) = 10 s
Q: The acceleration due to gravity at sea level is g = 32.2 ft/s² and is decreased 0.003 ft/s2 per 1000…
A: Let us consider the mass of the man is m. The weight of the man at sea level can be expressed as,
Q: Find the ground clearance of an object dropped from a height of 200 m at an initial speed of 2 m / s…
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- A differential equation is d2ydt2=Ay2+Byt where y represents a distance and t is time. Determine the dimensions of constants A and B for which the equation will be dimensionally homogeneous.Note that the gravity acceleration at equatorial sea level is g = 32.088 fps2 and that its variation is - 0.003 fps2 per 1000 ft ascent. Find the height in miles above this point for which (a)the gravitational acceleration becomes 30.504 fps2, (b) the given weight of a man is decreased by 5%, (c) What is the weight of a 180 lbm man atop the 29,131-ft, Mt. Everest in Tibet, relative to this point?To apply conservation of momentum to describe the motion of a rocket. A rocket is launched into deep space, where gravity is negligible. In the first second, it ejects 1/160 of its mass as exhaust gas and has an acceleration of 16.0 m/s2. What is vg, the speed of the exhaust gas relative to the rocket?
- On Mars, the acceleration due to gravity is 6.64 m/s2. What would a rock’s speed be 6 s after you dropped it on Mars?Free-surface problems are driven by gravity. Why do somany of the formulas in this chapter contain the squareroot of the acceleration of gravity?A truck is moving with a speed of 60 m/s. The driver applies the brakes and slows the vehicle (constant acceleration) to 40m/s while traveling a distance of 250 m. What was the acceleration of the truck?
- The ratio between linear velocity and radius of circular path is1. average velocity is correct (-0.75 m/s) but instantaneous velocity (-1 m/s) is incorrect can you help me?Calculate the piston travel, velocity, and acceleration for an engine with R= 50 mm and lrod=170 mm using the equation and graphical representation and compare the results (take 45o increment ,N= 3000 r.p.m).
- If the local gravitational acceleration is 32.0 ft/s2, find the weight W of an object with mass of m = 1000 lbm.1. A LEV system has a centrifugal fan rotating at 714 rpm. The airflow is 6210 cfm, the fan total pressure is 4.07” w.g., and the brake horsepower is 3.12 hp. If the rotating speed is decreased to 620 rpm, what are the brake horsepower? a. 1.43 hp b. 2.04 hp c. 2.41 hp d. 2.67 hp 2.A LEV system has a centrifugal fan rotating at 714 rpm. The airflow is 6210 cfm, the fan total pressure is 4.07” w.g., and the brake horsepower is 3.12 hp. If the rotating speed is decreased to 620 rpm, what are the new value for fan total pressure? 4.15" w.g. 3.87" w.g. 3.07" w.g. 3.94" w.g.The acceleration due to gravity at sea level is g = 32.2 ft/s2 and is decreased 0.003 ft/s2 per 1000 ft of elevation. Find the weight (in lbf) of a 165 lbm man atop the 8849 meters Mt. Everest relative to this point?Full solution.