Question

5. A 10kg mass moves 30m against a retarding force
shown in the figure. If the force is zero at the begining
how much kinetic energy is changed? (VMMC 2010)
4
3+
2+
Force
0
1
Distance
2
3​

Answer 1

Answer:

uhhjj

Explanation:

The velocity of a particle is v= (i+j-k)m. A force of 10root3 N is applied in the

direction of velocity. Find the applied force in vector form