shubhamnimbhore

An astronaut with a mass of 110 kg visits the moon (which has a different gravitational force than Earth). The astronaut climbs 5 m up the ladder into his spacecraft and gains 880 J in GPE. What is the strength of gravity on the moon?

An archer stands on the ground and fires an arrow at a target. A second archer stands at the top of a building and holds an arrow in his hand. Which arrow has more potential energy? Explain. In the same scenario described which arrow has more kinetic energy? Explain.

The heaviest piece of equipment ever carried by an airplane was a 12,400.05 kg generator built in Germany in 1993. How far above the ground was the generator when the GPE was 91,700,000 J?

Calculate the increase in reaction under the feet of person of weight 600N in a lift, if the lift accelerates upward with an acceleration 1 m/s2

What percentage is the maximum range of a projectile if the initial velocity is increased by 10%?

How much does a spring with a spring constant of 650 N/m need to be compressed in order to store 20.0 J of elastic potential energy?

What is the spring constant of a spring that is compressed 0.2 m and has 1.50 J of elastic potential energy stored in it?

Determine the elastic potential energy stored in a spring with a spring constant of 125 N/m that is compressed 0.75 m.

Determine the elastic potential energy stored in a spring with a spring constant of 50 N/m that is compressed 0.29 m

What is physics?

What is the specific latent heat of a substance having a mass of 10 kg and released an energy of 270000 KJ?

How to calculate K.E 

1. How to calculate Force?

Once he gets it moving, 0.35 in now the sliding coefficient of the floor. If N. Noraa wants to maintain a net force of 10N (right), then how much applied force must he put on the furnace?

If a 0.4 kg baseball is traveling at 25 m/s straight into the air, how high does the ball go? Use energy to find the answer

A spring is compressed so that it has 7.2 J of elastic potential energy. A 0.3 kg ball is placed on top of the spring. When the spring is released how high will the ball go?

You do hot have a thermometer to measure temp you are able to measures the speed of sound through the air. If you measure the sound to be 349m/s. what is the air temp?

What is the difference between amphere and volt ?

exclusive powers

Two players must choose among three alternatives a, b, and c. Player 1's preferences are given by a≻b≻c while player 2's preferences are given by c≻b≻a. The rules are that player 1 moves first and can veto one of the three alternatives. Then player 2 chooses one of the remaining two alternatives.

(a) Find all Nash equilibria of this game.

(b) Find the subgame-perfect NE of this game.

What is micro economices?

a) Suppose you have the following information about a closed economy: C = 200 + 0.80 (Y - T) I = $50 G = $100, T = $10,

  i) Find out the equilibrium level of income.

  ii) Suppose G increases to 150 what is the new equilibrium level of income?

  iii) Calculate the spending multiplier.

iv) Suppose now that the economy opens up and net exports are at $20. What is the new equilibrium level of income?

  b) List four characteristics of money

  c) Explain four functions of commercial banks

  d) Explain any two (2) instruments of expansionary monetary policy

Total cost: C(q)= 10 +q+q^2
1-Variable cost function?
2- Variable cost of production 2 units?
3- fixed cost
4- Marginal cost function?
5- marginal cost of production 2 units?

Please answer these questions without using derivative method.

 The demand for shoes is given as : * = 100 - 3P, + 4P, - .01M + 2A, where A, represents the amount of advertising spent on shoes (X), P, is the price of good
 X, P. is the price of good Y, and Mis average income. Suppose good X sells at $25 a pair, good Y sells at $35, the company utilizes 50 units of advertising, and average consumer income is $20,000. Calculate and interpret the own price, cross-price, and income elasticity of demand.Given that all the other factors will be constant, What price should be charged to maximize total revenue?

Demand Q =10,000 -2P
Supple Q= 2,000

In a competitive market, what impact should each of the following have on demand for portable music players? In each example, explain your reasoning.
(a) the creation of better, lower-cost gadgets to compete with music players
(b) a rise in the number of people and their incomes
(c) a significant increase in the quantity and quality of music available to players
(d) customer anticipation of significant increases in the price of music players

The total amount of money (the money supply) in the economy equals:

What is bitcoin?

Which of the following statement is true?

⚪ The sample regression line always pass through  

What is python?

1. What is the idea and principles behind AI?

Describe what the cell phone is ,it’s origin, and its purpose?

What was the historical use , look, and feel of the phone?

What is the present use , look and feel of a phone?

What will phone in the future be used for , look like and feel like?