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Question: The force on a particle is directed along an x axis and given by F = 1.4(x/4.2 - 2.3) where x is in meters and F is in Newton's.
Part A: Find the work done by the force in moving the particle from x = 0 to x = 2.4 m.
I want help to find the work done by the force in moving the particle.
a projectile is shot from the edge of a cliff h=125m aboveground level with an initial speed of v0=155m/s at an angle of 37.0degrees with the horizontal. determine the time taken by the projectile to hit point Pat ground level
Find out the altitude of the plane
Tarzan spies a 40kg chimpanzee in severe danger, so he swings to the rescue. He adjusts his strong, but very light, vine so that he will first come to rest 4.4s after beginning his swing,
Larger animals use proportionately less energy than smalleranimals; that is, What resting power does this correspond to
A projectile is launched at an angle of 33.69 degrees from the horizontal and lands down range at the same level. If the range of the projectile was 900 meters what was the maximum height
A subway train rounds an unbanked curve at 62 kilometer per hour. Calculate what is the radius of the turn
A tank holds 182 moles of argon gas (atomic mass = 6.633521 × 10-26 kg) at a pressure of 101300 Pa and a temperature of 308 K. How much kinetic energy is contained in this gas
Thermal expansion increases the length of a clock's pendulum by a fractional increase of 4.1×10^-5, Under these conditions, how much error in timekeeping accumulates over 1 day
An astronaut on a small planet wishes to measure the local value of g by timing pulses travelling down a wire which has a large object suspended from it. Imagine the wire of mass 3.80 g is 1.60 m long and has a 3.00-kg object suspended from it. A pul..
The electric field at a point in space is E= (400i +100j) N/C, Obtain the magnitude of the electron acceleration
White light, which is a mix of all visible wavelengths in the range of 400 nm to 700 nm, What is the thickness of the plate if the next wavelength for which there is constructive interference is 540.6nm
Through a rockslide, a 770 kg rock slides from rest down a hillside that is 500 m long and 300 m high. The coefficient of kinetic friction among the rock and the hill surface is 0.29. How much energy is transferred to thermal energy through the slide
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