Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
A 3kg mass experiences two vertical forces: 76.5 newtons pulling upward and 29.4 newtons pulling downward. What acceleration does the 3kg mass undergo?
1 answer
find the net force (up - down)
f = m a ... a = f/ m
You can
ask a new question
or
answer this question
.
Related Questions
A 17.0 kg crate is pulled a distance of 20.0 m requiring that 1210 Joules of work be done. If the job is done by attaching a
A model helicopter and its load have a combined mass of 3.5 kg. Find the upward average force, in Newtons, exerted by the air if
A horse is pulling a canal boat at 12 degrees to the rope. Tension of the rope it 1150 newtons. The canal is moving at a steady
Isaac newtons theory of universal gravitation states that the equation F=G m^1m^2/r^2 can be used to calculate the amount of
Two concurrent forces have a maximum resultant of 45 newtons and a minimum of 5.0 newtons. What is the magnitude of each of
A box weighing 200 newtons is hanging from the ceiling. The value of 2 is 65°. Tensions T1 and T2 are 70 newtons and 130
What are the action and reaction forces at work in this picture?
a the flower vase is pushing up and gravity is pulling down b
Go to the following link:
PHET link Adjust the mass on "Mass 1" to 4 billion kg. Adjust the mass of "Mass 2" to 5 billion kg.
Which of the following would be a situation with unbalanced forces?
a Two people pulling on the same side of a wheelbarrow b A
A man is standing on a platform that is connected to a pulley arrangement, as the drawing shows. By pulling upward on the rope
