Author Question: If F = 40 N and M = 1.5 kg, what is the tension in the string connecting M and 2M? Assume that all ... (Read 157 times)

Sportsfan2111 · **on:** Jul 28, 2018

If F = 40 N and M = 1.5 kg, what is the tension in the string connecting M and 2M? Assume that all surfaces are frictionless.

a.
13 N

b.
23 N

c.
36 N

d.
15 N

e.
28 N

Question 2

A 70-kg stunt artist rides in a rocket sled which slides along a flat inclined surface. At an instant when the sled's acceleration has a horizontal component of 6.0 m/s² and a downward component of 2.8 m/s², what is the magnitude of the force on the rider by the sled?

a.
0.83 kN

b.
0.98 kN

c.
0.65 kN

d.
0.68 kN

e.
0.72 kN