A box is lowered using a rope. If the acceleration of the box, is 3.3 m/s2 (downward) and its mass is 29.1 kg, what is the magnitude of the tension in the rope?
Solved
Show answers
More tips
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
Answers on questions: Physics
- P Physics The diagram shows a roller-coaster track. Assume that the system is closed. At point E, the roller-coaster car has just exited the vertical loop. Which statement best...
- P Physics 2. Select which of the following describes a shield volcano:. (4 points) a. formed from violent eruptions b. has gently sloping sides c. formed from hot ash d. has...
- P Physics Identify: which type of seismic wave is described on each of the following: (2 points each) a. Cannot travel trough the core b. Cause the most damage to buildings...
- P Physics A car travel 40 kilometers at an average speed of 80km/hr and then travels 40 kilometers at an average speed of 40km/hr.the average speed of the car for this 80km/hr...
- P Physics The driver of a 2.0 × 10³ kg red car traveling on the highway at 45m/s slams on his brakes to avoid striking a second yellow car in front of him, which had come to...
- P Physics What is defined by force per unit area? O temperature O gravity O force O pressure...
- P Physics A student starts his lawnmower by applying a constant tangential force of 150 N to the 0.3 kg disk-shaped flywheel. the radius of the flywheel is 18 cm. what is the...
- P Physics When we take infrared photos of jupiter we see that it is glowing brightly with heat. in fact, jupiter emits more energy (in the form of infrared light) than it receives...
- P Physics Asolenoidal inductor for a printed circuit board is being redesigned. to save weight, the number of turns is reduced by one-half, with the geometric dimensions kept...
- P Physics You re driving your new sports car at 85 mph over the top of a hill that has a radius of curvature of 525 m. what fraction of your normal weight is your apparent weight...
Ответ:
T=189.15 N
Explanation:
As we know that for downward motion
F acting = F (weight) - Tension T
m a = mg - T
⇒ T = m (g - a)
T = 29.1 kg ( 9.8 m/s² - 3.3 m/s²)
T=189.15 N
Ответ: