In a ballistics test, a 52g bullet hits a sand bag and stops after moving 1.34 m. If the initial bullat
velocity was 55 m/s what was the magnitude of the average force of friction.

Friction force on the bullet is 58.7 N opposite to its velocity

Explanation:

As we know that initial speed of the bullet is 55 m/s

after travelling into the sand bag by distance d = 1.34 m it comes to rest

so final speed

now we can use kinematics top find the acceleration of the bullet

so we have

now by Newton's II law we know that

so we have

answer: i think he can see forward ten seconds and move forward ten seconds but giorno can undo his actions with ger.

explanation: