beanznuggetz beanznuggetz
  • 17-05-2023
  • Physics
contestada

A child with a mass of 30 kg slides down a slide at an angle of 40º from the horizontal. She accelerates at 1.3 m/s2. Calculate the magnitude of the frictional force on the child.

Respuesta :

Otras preguntas

What three things use energy transferred by electricity?
Rob has 40 coins, all dimes and quarters, worth $7.60. How many dimes and how many quarters does he have?
What is 5/6 divided by 3/4??
Which statement about cartilage and bone is correct? a. An endoskeleton made of bone rather than cartilage allows animals to grow larger and heavier. b. Cartila
How could I measure the hours of light in a day? And how can I make a plan?
How are differences usually settled in a democracy?
A pendulum takes 10 seconds to swing through 2 complete cycles. a. How long does it take to complete one cycle? b. What is its period? c. What is its frequency?
A forest inhabited only by borogoves and mome raths contains eighty-two creatures. Borogoves are two-legged animals, while mome rath has 4 legs. If the forest c
an analogue clock is gaining three minutes every hour. If you set it to the correct time at 6pm on Saturday, when will it show the correct time again?
What is 5/6 divided by 3/4??