Calculate the image position of a cologne bottle
Calculate the image position of a cologne bottle placed in front of the mirror at a distance of 83 cm
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A 0.015-kg bullet traveling horizontally at 400.2 m/s strikes a 4.1-kg block of wood sitting at the edge of a table. The bullet is lodged into the wood. If the table height is 1.2 m, how far from the table does the block hit the floor?
A highway curve with a radius of 550 m is banked properly for a car traveling 140 km/h. If a 1550- kg Porshe 928S rounds the curve at 220 km/h, how much sideways force must the tires exert against the road if the car does not skid?
Car racers lower their cars closer to the ground as a matter of style. James wants to lower his car by replacing all four of his original coil springs with new ones offered as an option by the car manufacturer.* In science, we try to represent com
Two forces FA and FB are applied to an object whose mass is 9.53 kg. The larger force is FA. When both forces point due east, the object's acceleration has a magnitude of 1.43 m/s2. However, when FA points due east and FB points due west, the acc
An ocean liner leaves New York City and travels 21.0° north of east for 134 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions
Treating the astronauts as particles, calculate each of the following. The magnitude of the angular momentum of the system?
Two thin lenses of focal lengths f1 = 8.8 cm and f2 = -5 cm, are placed in contact. Calculate the focal length of the combination of these two lenses.
Calculate the wavelength of the resulting wave on the cable. Hint: This is a two part problem where you have to use the length.
A model airplane is pushed by its engine with force F1: 16N due north while at the same time the wind pushes the airplane with force F2: 12.0 N at 50 degrees east of north" Calculate the magnitude of the resultant
A baseball pitcher can throw a ball with a speed of 40. He is in the back of a pickup truck that is driving away from you. He throws the ball in your direction, and it floats toward you at a lazy 30. What is the speed of the truck?
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