Evalaute the speed of the bullet
A bullet of 12 g is fired into the bob of a ballistic pendulum having mass 1.7 kg. If the bob is at its maximum height, the strings form an angle of 60° with the vertical. The length of the pendulum is 2.3 m. Determine the speed of the bullet.
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When the muzzle velocity of the gun is 56 m/s and the cheese consists of a mass of 115 g, determine the coefficient of friction between the ice and cheese?
Now suppose RMG is considering paying for marketing study to aid them make better decision regarding the location of their next retail outlet mall. If marketing study costs $5000, and for simplicity they've ruled out suburban site, answer followin
While another customer purchased the dozen orchids and a half dozen African violets for the total of $51.00. Suppose no sales tax, determine cost of each kind of flower.
An 86 kg running back moving at 4.0 m/s forms a perfectly inelastic collision having a 100 kg linebacker who is primarily at rest. Determine the speed of the players just after their collision?
The regular octagon is inscribed in the circle of radius 17.36 cm. Determine the length of one side of octagon, in cm, correct to two decimal places?
A puck of mass 0.60 kg approaches a second, similar puck which is stationary on frictionless ice. The initial speed of the moving puck is 1.0 m/s. Subsequent to the collision, one puck leaves having a speed v1 at 30° to the original line of mo
Determine how much energy (in Joules) should you use to stretch it the other 15 cm (from 25 cm to 40 cm)? Please illustrate your work.
A syringe consists of an area of 0.9 cm2 at its barrel and then narrows down to an area of 0.10 mm2 at the needle end. When a force of 5.6 N is exerted to the syringe, determine the force generated at the tip of the needle?
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