Determine the magnitude of the resultant force acting on a 5 −kg particle at the instant t=2 s, if the particle is moving along a horizontal path defined by the equations r=(2t+10) m and θ=(1.5t2−6t) rad, where t is in seconds. express your answer with the appropriate units.

F = 296.7N

Explanation:

The x and y component of the position vector are given by:

At t = 2s:

Plugging in:

The resulting force F is:

it will be pushed away from the source of the electric field. a negative charge in a cloud induces a positive charge in the ground below the cloud.

explanation:

question1

1,000 tons

question2

3: 8

question 3

store d

step-by-step explanation: