Not your question?
Ask your question
View similar questions
Add your answer here.Check out some similar questions!
Find force of gravity, normal force, and net force in Physics
[ 6 Answers ]
A crate of mass m (=10 kg) is placed at rest on a (frictionless) inclined plane, which has an angle (= 30 deg ) above horizontal 1. The force of gravity on the crate is? 2. The normal force on the crate is? 3. The net force on the crate is? 4. How long would it take the crate to slide 8 m...
Physics - Force
[ 1 Answers ]
An elevator car is moving vertically inside a building. A tension force T in a cable pulls upward on the car, while a gravity force Fg pulls downward. Compare T to Fg for each of the following situations. Note the magnitude of each force (for example, “T is much bigger than Fg”) 1) The...
Physics Force
[ 4 Answers ]
I know that there are 6000J of work in this problem because I solved it using Potential Energy. I did (20kg)(30m)(10m/s^2)=6000J I have a can of toys that weighs 20kg and it is dropped 30m and makes an indent in the sand below .402m. I am supposed to find the force the sand exerts on the can of...
A physics student pulls a block of mass
[ 1 Answers ]
A physics student pulls a block of mass m = 22 kg up an incline at a slow constant velocity for a distance of d = 3 m. The incline makes an angle q = 29° with the horizontal. The coefficient of kinetic friction between the block and the inclined plane is µk = 0.3. WORKdone=479.15 b)What is...
Finding mass in Frictional force problems
[ 3 Answers ]
I need to understand how to find the mass when I am working on a frictional force problem. I am given the mass of a previous trial and I know gravity and the static or kinetic friction but I am trying to find the mass of the object in trial two... how would I go about doing this? :confused: View more questions Search
|