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You are asked to design a spring that will give a 1040 kg satellite a speed of 2.40 m/s relative to an orbiting space shuttle. Your spring is to give the satellite a maximum acceleration of 5.00g. The spring's mass, the recoil kinetic energy of the shuttle, and changes in gravitational potential energy will all be negligible.
What must the force constant of the spring be?
Take the free fall acceleration to be g = 9.80 m/s^2.
What distance must the spring be compressed?
What is the electric potential between the two terminals. A capacitor is formed by placing a 20 cm long charge carrier charged to +10nC placed 5cm away from and parallel to a 20 cm long charge carrier charged to -10 nC. Find the electric field at 1..
A rectangular block of metal of resistivity rho has dimensions dx2dx3d. A potential difference V is to be applied between two opposite faces of the block. What is the maximum current in terms of V, rho, and d?
An electric vehicle starts from rest and accelerates at a rate of 2.8 m/s2 in a straight line until it reaches a speed of 18 m/s. How far does the vehicle travel from start to stop
A particle with charge +7.20 nC is in a uniform electric field directed to the left. What is the magnitude of the electric field
A train slows from 40m/s to 10m/s in 3 seconds . If its mass is 50000kg what was the change in momentum? What was the train's impulse
A wave has an angular frequency of 110 rad/s and a wavelength of 1.80 m. Calculate the angular wave number and the speed of the wave.
a 1.6 kg block is released from rest and allowed to slide down a frictionless surface and into a spring. the far end of
A heavy piece of hanging sculpture is suspended by a 90 cm-long, 5.0g steel wire. What is the mass of the sculpture
A 50kg trunk is pushed 6.0 m at a constant speed up a 30degree incline by a constant horizontal force. How much energy was dissipated by the frictional force acting on the trunk
Electric charge can accumulate on an airplane in flight. You may have observed needle-shaped metal extensions on the wing tips and tail of an airplane. What is the electric potential of each sphere
a bullet weighing 50 grams and traveling at 200 ms is shot into a stationary block of wood weighing 4 kg where it
The electric potential energy stored in the capacitor of a defibrillator is 37J, and the capacitance is 120μF. What is the potential difference across the capacitor plates?
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