karma poured 8kg of cold water at 23 degree Celsius to 2kg of hot water in a bucket and the final temperature was 37 degree Celsius. what was the initial temperature of the hot water? Neglect the heat lost to the surrounding.

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?

Juliette sets the initial velocity to +10 m/s, the acceleration to zero, and clicks “start.” how can shakina describe the subsequent motion of the car juliette controls?