What will a spring scale read for the weight of a 58.0-kg woman in an elevator that moves (a) upward with constant speed 5.0 m/s, (b) downward with constant speed 5.0 m/s, (c) with an upward acceleration 0.23 4. g. (d) with a downward acceleration 0.23 g, and (e) in free fall? Draw the free body diagram Forces Components (a) Apply 2nd Newton's Law Result in symbols only Final result (b) Apply 2nd Newton's Law Result in symbols only Final result (c) Apply 2nd Newton's Law Result in symbols only Final result (d) Apply 2nd Newton's Law Final result Result in symbols only (e) Apply 2nd Newton's Law Result in symbols only Final result

Q: What is the weight of and wokat skould be size of a Aluminum cube with the same mass? Densitg of,…

A: The dimension of the gold bar is 10cm×20cm×5cm So the volume of the bar is V= 10×20×5×10^-6 m^3  V=…

Q: When Ibuprofen is given for fever to children 6 months of age up to 2 years, the usual dose is 5…

A: Given that, The weight of the child = 20 lbs To convert from pounds to kilogram we can divide by 2.2…

Q: An Aircraft with a drag coefficient of 0.95 and a frontal area of 10 m2 is travelling at a Mach…

A: Given that:-Drag coefficient,Cd=0.95Frontal area, A=10m2Mach number, M=0.7Pressure, P=101KPaWe know…

Q: Water is leaking out of an inverted conical tank at a rate of 13800 cubic centimeters per min at the…

A: To find :  Actual flow rate at which the water is being pumped into the tank

Q: An air gun with a 30-cm long barrel fires a 56-g ball straight upwards. While the ball is in the…

A: Given,Length of the air gun, l = 30 cm = 0.3 mmass of the ball, m = 56 g = 0.056 kgwhile the ball in…

Q: In the figure particle 1 (of charge +9.48 mC), particle 2 (of charge +9.48 mC), and particle 3 (of…

A: Electric field due to a point charge, Q at distance r is given by E=KQr2 In the given question the…

Q: 8The value of ÍCo( exi)is: A) B+1 D 3

A: The value of = k^.(k^×i^)

Q: Please correct solution.

A: Approach to solving the question: Detailed explanation:Examples: Key references:

Q: Find V of p

A: Given: The magnitude of the charge Q = 17 μC

Q: u are trying to help a friend calculate their utilization rate for their study time. They can…

A: utilization rate =[ number of problem in present hour/maximum problem rate] ×100

Q: During World War II, Sir Geoffrey Taylor, a British fluid dynamicist, used dimensional analysis to…

A:

Q: How many mL are in 5.47 L? Give number only. Your Answer:

A: Given data : Volume=V   We have to convert L in mL

Q: ulate Sherwood number ulate Schmidt number ulate the rate of antibody deposition across

A: a) The Sherwood number(Ns) is the ratio of the convective mass transfer to the rate of diffusive…

Q: Can you convert each number and unit to the other unit so for example, kg*m to kcal?

A: We know that  1 kL = 106 mL  1 MET = 3.5 ml/kg/min  1 kg×m = 0.00234 kcal

Q: AU W is indicative of a %3D process. isovolumetric isochromatic O adiabatic O isothermal

A:

Q: If a substance is changing temperature from below its melting point to above its melting point, how…

A: If a substance is changing temperature from below its melting point to above its melting point, how…

Q: E. Calculate the size and direction of all forces and their components in terms of the coefficient…

A: mass of the object, m=2750 Kg birth date=11 (given) total angle=5+11=16 angle of inclination, θ=16°…

Q: Two currents are positioned as shown in the figure, where the directions of the currents are…

A:

Q: 20 in. 20 in. 40 in. A B 20° 2400 lb in. 40 lb 30 in.

A:

Q: A bird with a mass of 6 kg and lands on the middle of a telephone line, and depresses the line such…

A: mass of bird (m) = 6 kg angle made by each half of the telephone line with the horizontal = 10…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: