tugirl6978 tugirl6978
  • 26-02-2024
  • Physics
contestada

A person exerts a force of 180 N on a rope that pulls a sled across a very smooth horizontal surface. The rope is oriented 37° above the horizontal. The sled has a total mass of 56 kg. The sled starts at rest and moves for 10 m.

a) 360 J
b) 1440 J
c) 1800 J
d) 7200 J

Respuesta :

Otras preguntas

I wish my teacher could explain how to do this plz help
2. Which of the following does NOT happen during a chemical reaction? A. Bonds are broken. B. Bonds are formed. C. Energy is created. D. Mass is conserved.
A 2 kg book is pushed across the table at a rate of 5 m/s^2. What was the force applied to the book? * a.0.4 N b.2.25 N c.7 N d.10 N
Due to differences in clinicians’ interpretations of case studies, many cite __________ as one of the major faults of psychodynamic theories.
how long was slavery legal in the united states?
Please let me know which one it is ASAP thx
Which public speaker said that the macedonian king philip ii was considered a threat to greek freedom?
Unlike fractions find the sum 2/8+1/3=
In the figure below, X Z is a diameter of circle A. What is the arc measure of Y Z in degrees? (5w+4) (11w)
32.15 is written correctly in EXPANDED FORM using FRACTIONS