What is the force of friction acting on an object that has an applied force of 10 n and is moving at a constant velocity of 3 m/s to the right?

10N in the opposite direction

Explanation:

If the sum of ll forces are zero: ∑F = ma = 0,

the acceleration a = 0. If the acceleration is zero, the velocity is constant.

the answer is a 3.8cm

explanation:

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.