C с
A car with mass 1372 kg, moving at 26 m/s,
strikes a(n) 2630 kg car at rest.
If the two cars stick together, with what
speed do they move?
1. 5.59706
2. 10.3342
w
3. 6.24855
4. 5. 10299
5. 6.60538
6. 8.91354
7. 5.24686
8. 7.31238
9. 1.83881
10. 12.8712
Answer in units of m/s.
СС
5

An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.

Abearing is designed to a reduce friction b. support a load c.guide moving parts such as wheels, shafts and pivots d. all of the above

In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.