What is the final temperature of the coffee

Assignment Help Physics

Reference no: EM1311984

Q1. The magnitude of each force is 204 N, the force on the right is applied at the angle 29 and the mass of the block is 12kg. The coefficient of friction is 0.138. The acceleration of gravity is 9.8 m/s2. What is the magnitude of the resulting acceleration? Reply in units of m/s2

Q2. A thermos contains 150 cm3 of coffee at 85 C. To cool coffee, you drop two 11g ice cubes into the thermos. The ice cubes are firstly at 0 C and melt completely. What is the final temperature of the coffee? Treat the coffee as if it were water.

Reference no: EM1311984

Questions Cloud

What fraction of its original ke : A runner of mass m = 39kg and running at 3.1m/s runs as shown and jumps on the rim of a playground merry-go-round which has a moment of inertia of 372 kg•m2 and the radius of 2 meters. Assume the merry-go-round is initially at rest, what is its final..

Efficient allocation of resources in competitive market : Explain why competitive markets normally lead profit maximizing firms to make choices about resource use that lead to an "efficient" allocation of resources to the market?

Describing five step hypothesis testing procedure : At the 0.05 level of significance, can we conclude Middletown students remained in their districts less time than Brockton students? Make use of 5-step hypothesis testing procedure.

Subsidiary corporation as well as calculation of income : Sale of Machinery to Subsidiary Corporation as well as Calculation of Income in Acquired Company

What is the final temperature of the coffee : The magnitude of each force is 204 N, the force on the right is applied at the angle 29 and the mass of the block is 12kg. The coefficient of friction is 0.138. The acceleration of gravity is 9.8 m/s2. What is the magnitude of the resulting accelerat..

Substitution effects of an increase in price of a product : Using the utility maximization rule as your point of reference elucidate the income also substitution effects of an increase in the price of a product with no change in the other product.

Calculation of ending cost of inventory : Calculation of ending cost of inventory and Calculation of cost per unit

Find the force of friction acting on car : At a construction site, a 63.0 bucket of concrete hangs from a light (but strong) cable that passes over a light friction-free pulley and is connected to an 83.0 box on the horizontal roof. The cable pulls horizontally on the box, and a 45.0 bag of g..

Conditional probability using contingency table : Find the probability that the driver was intoxicated or the pedestrian was not intoxicated?

User Account

All Pages