How much is the force of friction between a wooden block of mass 5 kg and the horizontal marble floor? The coefficient of friction between wood and the marble is 0.6
Answers
Explanation:
hank your teacher & they could win INR75K. Voting ends 2/10! Learn More
Brainly.in
What is your question?
dustgamr
dustgamr
12.04.2020
Physics
Primary School
+5 pts
Answered
How much force is the force of friction between a wooden block of mass 5 kg and the horizontal marble floor? The coefficient of friction between wood and marble
2
SEE ANSWERS
Log in to add comment
Thank your teacher & they could win INR75K.
Voting ends 2/10!
NOMINATE NOW
Partner:
prosus logo
Answer
3.0/5
3
surendrasahoo
Genius
1.4K answers
207.9K people helped
Answer:
Component of force F horizontally forward = F Cos B
vertical component of F, upwards = F sin B
Normal reaction N of the floor on the block = N = m g - F Sin B, as N+ F Sin B is balanced by N. There is no movement of the block in the vertical direction.
kinetic friction on the block = μ N = μ (m g - F Sin B) acting backwards.
net force on the block M = F Cos B - μ (m g - F Sin B)
acceleration of hte block in the forward direction :
force / mass = [ F Cos B - μ (m g - F Sin B) ] /M
HERE IS YOUR ANSWER. HOPES IT HLPS YOU. MARK ME AS A BRAINLIST. THANKUUUUUUU