Second person pulls vertically upward on the crate

Reference no: EM13648179

A crate with a weight of 50N rests on a horizontal surface. A person pulls horizontally on it with a force of 10N and it does not move. To start it moving, a second person pulls vertically upward on the crate. If the coefficient of static friction is 0.4, what is the smallest vertical force for which the crate moves?

Reference no: EM13648179

Questions Cloud

Describe the average suit sold : Measure of central tendency should the storeowner use to describe the average suit sold - range of the correlation coefficient

Find what is the mass of the block : A block is connected between two springs on a frictionless, horizontally level track. what is the mass of the block

A diverging lens with a focal length : A diverging lens with a focal length of -14 cm is placed10 cm to the right of a converging lenswith a focal length of 18 cm. An object is placed 31 cm to the left of the converging lens.

State potassium permanganate are needed to prepare solution : How many grams of potassium permanganate are required to prepare 2 qt of 1:750 solution of potassium permanganate

Second person pulls vertically upward on the crate : A crate with a weight of 50N rests on a horizontal surface. A person pulls horizontally on it with a force of 10N and it does not move. To start it moving, a second person pulls vertically upward on the crate. If the coefficient of static friction is..

What is the magnitude of the downward acceleration : A spring is attached to an overhead beam. If you put a mass of 17 0 g on it, and it proceeds to stretch a distance of 7 cm, What is the magnitude of the downward acceleration

Find the two lines of regression : Find the correlation coefficient between Age(X) and Blood Pressure(Y) and discuss its nature and find the two lines of regression.

Capacitor-battery and resistor are connected in series : When a capacitor, battery, and resistor are connected in series, does the resistor affect the maximum charge stores on the capacitors? Why or why not? What purpose does the resistor serve?

Compute the mean and standard deviation : Form a frequency distribution having 9 class intervals and form a percentage distribution from the frequency distribution (from part a) - Compute the mean, standard deviation and Coefficient of variation

User Account

All Pages