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A 1.10m long ramp is inclined at 13 degrees to the horizontal. A solid ball is released from rest at the top of the ramp.
Part A: Find the ball's speed at the bottom of the ramp.
Part B: Find its translational acceleration. Please include the appropriate units.
A bullet with mass m = 5.21 g is moving horizontally at v = 434 m/s when it strikes a block of hardned steel with mass M = 14,8 kg (initially at rest). What is the impulse (kg m/s) exerted on the block
A small sphere with a mass of 3.00×10^?3g and carrying a charge of 5.20×10^?8C hangs from a thread near a very large, Find the angle of the thread
A radioactive sample produces 5120 decays at one point in an experiment and 40.96 minutes later produces 320 decays per minute. What is the half life
There are four coils of wire being used as electromagnets. They all have the equal size and are made up of the same material but have a different number of loops.
Hooke's Law states that the force needed to stretch a spring is proportional to the amount the spring is stretched. If 10.0 N of force stretches a spring 4.00cm
A sample of a gas occupies 5.25 m^3 at an absolute pressure of 1.00atm & temp of 20 degrees C: what is the number of moles in the gass sample
Two long, parallel wires separated by 5.00 cm carry currents in opposite directions. Find the magnitude of the force per unit length
What is the gravitational force between two 20 kg iron balls separated by a distance of 0.5m? The gravitational constant is G = 6.67×10^-11 N-m^2/kg^2
the record of 203.1 km/h for speed skiing set by franz weber at velocity peak in colorado was achieved in a mountain slope inclined downward at 51 degrees. what is the rate at which gravity does work on the skier
The mass of the Moon is 7.18X10^22 kg and radius is 1738 km. If your mass is 90 kg, what would be your weight (gravitational force of attraction) on the Moon
A wave on a string is described by the equation y = (4.23 mm)cos(2440t ? 0.42x) where t is measured in s and x is measured in mm. What is the frequency and wavelength of the wave
A thin spherical shell has a radius of 2.8 m and a mass of 410 kg, and its center is located at the origin of a coordinate system. Another spherical shell with a radius of 1 m and mass 165 kg is inside the larger shell with its center at 0.6 m on the..
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