1)
What is the Newton's Third Law Pair to the force M2 exerts on M1?
the force M2 exerts on earth
the weight of M1
the force M1 exerts on M2
Ff
the force from M1 on the floor
the force from the floor on M1
Submit
2)
Now, Fb is increased so that the blocks accelerate. The magnitudes of the two forces are now Ff = 35 N and Fb = 100 N.
What is the magnitude of the blocks' acceleration?
a= 12.5 m/s2
a= 0.833 m/s2
a= 11.7 m/s2
a= 6.43 m/s2
a= 3.1 m/s2
a= 4.76 m/s2
Submit
Your submissions:
E
Submitted:
Monday, December 9 at 1:34 PM
Feedback:
Feedback will be given once all questions have been attempted and the Grade cluster button has been pressed.
3)
What is the x-component of F2on1, the force that block 2 exerts on block 1?
F2on1,x= -65 N
F2on1,x= 65 N
F2on1,x= 29.4 N
F2on1,x= -29.4 N
F2on1,x= -44.3 N
F2on1,x= 44.3 N