A 1.5 kg book is held against the wall by an applied force. The applied force is 60° above the horizontal. Given that the static coefficient of friction between the block and the wall of 0.65, determine: a)...

A 1.5 kg book is held against the wall by an applied force. The applied force is 60° above the horizontal. Given that the static coefficient of friction between the block and the wall of 0.65, determine: a)...

A block of mass m is pulled by force F (originating from the top left corner of the block) in an upward direction with *angle θ above the horizontal, across a rough surface...

with a velocity of +40.0 m/s at an angle of 55.0 degrees how long does it take the stone it hit the ground? What is the maximum distance the trebuchet can be from the castle wall to be in range...

In the investigation of the electronic absorption spectrum of a particular element, it is found that a photon having a wavelength of 500nm provides just enough energy to promote an electron...

How do I solve this AP Chemistry problem?

The reaction occurs at 900 mmHg and the formula for the reaction is: C2H5OH+O2===> CO2+H2O

What volume will 1.23g of CO2 occupy at 45°C and 678 mmHg?

i need to know the velocity of the man that has ran a 5k in 32 minutes in meters/

Suppose that a spring has a natural length of 20 cm, and that 7 J of work is needed to stretch from a length of 30 cm to 50 cm. How far beyond its natural length will a force of 28 N keep the spring...

a) a 0.50 kg ball thrown straight up with a velocity of 30 m/s. b) a 2000 kg railway car moving south at 10 m/s. c) an electron of mass, 9.1 x 10-31 kg moving at a velocity of 1 x 107 m/s...

How far would you have to stretch a 150n/m spring so that it applies a 30n force?

i realy needhelp with this problem

Physics

can to have exactly the same height?

Physics

o that there is a surface area in contact with the road. The gauge pressure of the air in the tire is 1.87 105 Pa (27.115 lb/in2). Find the area of contact, assuming that the only forces on the section...

nail has a radius of 0.500 mm. (b) Calculate the pressure exerted on the skin by an acupuncture needle of radius 0.100 mm applied with a force of 5.60 N.

A 20.0 g bullet traveling at 259 m/s is fired into a 0.411 kg wooden block anchored to a 101 N/m spring. How far is the spring compressed? If the speed of the bullet...

The velocity of a simple harmonic oscillator is given as v = -5.30 sin(21.5 t) (mks units). What is its angular frequency? What is the amplitude of the motion? Where is the...

The function to be integrated is the following: f(x)=(√x)/(x2 + ln(1+x)) In addition to this we were asked to confirm if the function converges or not. When plotted it is...

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