Other Physics Answers

A magnetic field is applied to a salt containing Cu2+ ions. Cu2 + has nine  

electrons in the 3d shell What magnetic field must be applied to a salt containing 

Cu2 + when at 1 K, so that 99 per cent of the ions are in the lowest energy state? 

An elevator carries a load of 800N through a height of 60m in 90 sec calculate the work done

Given that mass is 100kg, height is 60m, time is 1 hour,determine the work done

A particle starts from the origin at t=0 with an initial velocity of 10m/s along the positive x-axis. If the acceleration is (-6i+4j)m/s determine the velocity and position of the particle as a function of time at the moment it reaches its maximum x-coordinate.

A car is moving on a circular road centripetal acceleration is 55m/s^2 , what is the value of tangential acceleration?

A car travels between two stations, A and B, 4 km from each other. It starts from rest at A and accelerates uniformly until it obtains a speed of 80 km/h. This car maintains until it is uniformly decelerated, coming to a stop at B. The time taken for the whole journey is 5 minutes, and the magnitude of the acceleration is half that of the deceleration. Calculate the acceleration and the distance the car travels at constant speed.

A force of 16 32N was bg. Initially the applied body, body f was at rest. What will be the velurity of the body of applied for 10 sel. this force was

A force applict tody Z by changed on a mass 16 relacity from 10 m/s to 54 myys. During 18 body covered a distan 8 its this interal the 10 m. Find the force applied.

Calculate the force applied body on a whose mass 4 is 25ky. The force applied changed the velocity the body from 20m/s to 42 m/s in11 sees

Calculate the momentum. of a body which is moving with a velocity of 36 kaffer and having mass 29 kg. 8 kg..