Find out the force present
Find out the force present and explain whether the work is done when
1. An iron nail is pulled off a magnet.
2. A positively charged particle moves in a circle at fixed distance from a negatively charged particle.
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You wish to form a spring-weight combination with a one second period. Your spring stretches .52 meters if you suspend a 1.1 Newton weight on it. Determine how many kg you should utilize for the mass to generate a one second period?
An ideal solution which is having of 3.25 mol of toluene and 5.00 mold benzene is placed in a cylinder and piston assembly. At 298 k, the vapour pressure of the pure substances are P (benzene)= 96.4 torr and P (toulene)= 28.9 torr.
A motorcycle, which consists of an initial linear speed of 6.3 m/s, decelerates to a speed of 1.9 m/s in 5.1 s. Each and every wheel consists of a radius of 0.70 m and is rotating in the counterclockwise (positive) direction. (i) Determine the con
Determine the function which models revenue in terms of ticket price. (Let x be ticket price and R(x) be revenue.). Determine price which maximizes revenue from ticket sales.
An iron nail is pulled off a magnet. A positively charged particle moves in a circle at fixed distance from a negatively charged particle.
A cell membrane consists of a resistance and a capacitance and therefore a characteristic time constant. Determine the time constant of an 8.1 nm-thick membrane surrounding a 4.2 x 10-2 mm-diameter spherical cell?
Assume that $808 is invested at 7.78% compounded continuously. How much is in account after seventeen years? Round the answer to the nearest cent.
If the same amount of energy were impaired to a ball the same size as a tennis ball, but of twice the mass, how height would it go in comparison to the tennis ball?
A ground-state H atom absorbs a photon of wavelength 94.91 nm, and its electron attains a higher energy level. The atom then emits two photons: one of wavelength 1281 nm to reach the ground state and a second to reach in intermediate level.
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