What is the force of friction acting on the block

Assignment Help Physics

Reference no: EM13706372

Compute all parts of given question:

Question: A 25 N block rests on a horizontal surface. The coefficients of static and kinetic friction between the surface and the block are 0.8 and 0.3, respectively. A horizontal string is attached to the block and a constant tension is maintained in the string.

Part A: What is the force of friction acting on the block if the tension is 14 N? Answer in units of N

Part B: What is the force of friction acting on the block if the tension is 41 N? Answer in units of N

Please explain and show work so I can do it next time!

Reference no: EM13706372

Questions Cloud

Calculate the effect that the increase in co2 has had on ph : Problem- Before the industrial revolution, the concentration of CO2 in the Earth's atmosphere was about 275 ppm. Considering the effect of dissolved CO2 only, calculate the effect that the increase in CO2 has had on the pH of precipitation.

Compute the electrical potential : Point charges of +12x 10^-9 C and -12x 10^-9 C are placed 10.0 cm apart. Compute the electrical potential

How much work is done by the engine : An ideal heat engine takes in 460J of heat at a temperature of 600K and outputs 285J of heat. How much work is done by the engine

Calculate displacement normal force and acceleration : 17.9 kg crate slides from rest without friction 4.2m down a ramp inclined 17.6obelow horizontal. Calculate displacement, normal force, acceleration and velocity vectors at the ramp's end using coordinates that are parallel (downwards) and perpendic..

What is the force of friction acting on the block : A 25 N block rests on a horizontal surface. The coefficients of static and kinetic friction between the surface and the block are 0.8 and 0.3, respectively. What is the force of friction acting on the block

Calculate the initial speed required to satisfy : Suppose a projectile is to be launched at 35 degrees to the horizontal, from point A, at a vertical distance of 3.3 km and a horizontal distance of 9.4 km, Calculate the initial speed required to satisfy the above conditions

Find the length of time the car is in the air : A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 21.0° below the horizontal. Find the length of time the car is in the air

What is the tension in the cable labeled : Consider a 648 N weight held by two cables. The left-hand cable had tension T2 and makes an angle of 53 degree with the ceiling. What is the tension in the cable labeled T1 slanted at an angle of 40 degree

Find how far does particle travel before its speed is zero : A charge of -2.2 ÂµC is fixed in place. How far does the particle travel before its speed is zero

User Account

All Pages