body of mass 2kg is moving according to displacement s=t^3i+t^2j then find out power at t=2 sec also find out average power in first 2 sec
Solved
Show answers
More tips
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Physics
- P Physics Before a collision, the x-momentum of an object is 8.0 × 103 kilogram meters/second, and its y-momentum is 1.2 × 104 kilogram meters/second. what is the magnitude of...
- P Physics A positive charge moving with a constant velocity v enters a region of a uniform magnetic field pointing to the top of the page. What is the direction of the magnetic...
- P Physics 1. A progressive wave in a stretched string has a speed of 20 ms and a frequency of 100 Hz. What is the phase difference between two points 25 mm apart? A zero B pi/4...
- P Physics An ideal gas expands isothermally performing 4.30 x 10³ of work in the process. Calculate (a) the change in internal energy of the gas, and (b) the heat absorbed during...
- P Physics Of a Circuit Sami wants to construct a model of an electric circuit to make the motor rotates. He has the following electric components shown in the adjacent diagram....
- P Physics After the water has boiled, the temperature of the water decreases by 22 °C. The mass of water in the kettle is 0.50 kg. The specific heat capacity of water is 4200...
- P Physics John kicks the ball and ball do projectile motion with an angle of 53º to horizontal. Its initial velocity is 10 m/s, find the maximum height it can reach, horizontal...
- E English Market failure is the overproduction or underproduction of some goods and services due to producers and/or consumers not having to bear the full costs....
- B Business Managers can raise subordinates self-efficacy by doing all of the following except... creating routine jobs that, while tedious and boring, are easy to perform. providing...
- G Geography What group of Caribbean islands are closest to where hurricanes form?...
Ответ:
3
Explanation:
Ответ: