Question

a 25N force is applied to a 4Kg mass. If friction to be overcome is 5N. What is the acceleration?
please i need it fast​

Answer 1

Answer:

Let x kg rice can be purchased in Rs 3680

Cost (Rs)

1120

3680

Rice in kg

7 x

Since, it is a case of direct varation

⇒

7

1120

=

x

3680

⇒x=

1120

3680×7

=23 kg of rice.