A small metal bar, whose initial temperature is 25°C'is dropped into a large container of boiling water. How long will it take the bar to reach 60°C_if it is known that its temperature increases 3° in 2 seconds? 116.19 seconds 98.72 seconds 19.87 seconds O 132.68 seconds O 44.89 seconds 30.80 seconds

Q: ind the root mean square for the equation y = 1+sindx if x =1 to x=3

A: Given equation is y=1+sin4x. We have to find the root mean square for the equation y=1+sin4x if x=1…

Q: Nast fihmost h

A:

Q: Logarithmic differentiation

A:

Q: A helicopter blade spins at exactly 95 revolutions per minute. Its tip is 3.00 m from the center of…

A:

Q: (1) Table 1 gives the displacement of a vehicle from the starting position. Give the average rate of…

A: The average rate of change of displacement is obtained as, Average rate of change =change in…

Q: Newton's heating-cooling law states that the rate of change in the temperature, H, is proportional…

A:

Q: A spring with a 5-kg mass and a damping constant 1 can be held stretched 15 meters beyond is natural…

A: To determine the equation of motion for the given spring system.

Q: by the equation E(t) = 160 sin(100mt), where it is the time in seconds. Voltmeters read the RMS…

A:

Q: Assuming rocket is fired from the ground and has the upward velocity shown in the image attached.…

A:

Q: Question: What is the formula for the Newton iteration in Newton's method?

A: So as we know Newton's method (or Newton-Raphson method) is an iterative procedure which is  used to…

Q: CLE of cosines (Sas) In A paR p=2^0inches, q= 89 Inches andCRa121 Find the Icna th of

A: Law of cosine used to find out third side of triangle when two sides and including angle is given

Q: do mgl (i-coso)= E %3D

A:

Q: We can calculate w by determining the distance per second. What is the rate of the revolution for…

A: Formula for the angular velocity is as follows Where N is the Rate of revolution is the angular…

Q: A thermometer is removed from a room where the temperature is 70° F and is taken outside, where the…

A: The Newtons law of cooling is defined by dTdt=kT-Tm where k is the constant of proportionality. Here…

Q: V4UE Test: Unit 1 Rates of Change An object is dropped from a height of s meters and it takes it t…

A: