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Question: A 140g arrow is shot vertically from a bow whose effective spring constant is 500 N/m. If the bow is drawn 60cm before shooting the arrow, to what height does the arrow rise?
A 75kg skier rides a 2830m long lift to the top of amountain. The lift makes an angle of 14.6 degrees with thehorizontal. What is the change in the skiers gravitational potential energy
a 10kg block is sitting motionless next to a spring that has a spring constant of 500 N/m. you push the block against the spring, compressing the spring. find the max distance that the block travels up the ramp
A particle having charge q = +2.50 µC andmass m = 0.0100 kg is connected to a string that isL = 1.20 m long and is tiedto the pivot point P. The particle, string, and pivotpoint all lie on a frictionless horizontal table.
A closed gas system initially has volume and temperature of 4360mL and 646.0C with the pressure unknown. what was the initial pressure in torr
A 10.0 liter water bottle is filled to the brim with water when the temperature is 5.00°C. what is the increase in pressure due to the expansion of the water
With its wheels locked, a van slides down a hill inclined at 36.0 to the horizontal. Find the acceleration of this van if the hill is icy and frictionless.
What is the total work done on the block by the applied force as the block moves a distance 10-m up the incline.
A circular coil of wire with 70.0 Loops and a radius of 0.250 m is placed in a magnetic field of 10.0 T and oriented so that the coil is perpendicular to the field. Find the maximum power developed in the coil
The coefficient of expansion of iron and zinc
A uniform rod of mass m and length l is kept vertical with the lower end clamped. What wil be the linear speed of the free end at this instant
A high-speed photograph of a club hitting a golf ball is shown in the figure below. The club was in contact with a ball, initially at rest, for about 0.0038 s. If the ball has a mass of 55 g and leaves the head of the club with a speed of 2.5 102 ft/..
If a curve with a radius of 87 is perfectly banked for a car traveling 67 , illustrate what must be the coefficient of static friction for a car not to skid when traveling at 84 ?
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