Determine the impulse that was applied to ball by racket
A tennis ball of 50.9 g is served at 38.8 m/s. If the ball started from rest, then determine the impulse that was applied to the ball by the racket?
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The two forces on the object are F1 = 3.2N at 70 degrees lower the x-axis and F2 = 3.2N at 40 degrees above the x-axis. Find out the resultant force, magnitude and direction.
Double cheeseburgers each need 2 beef patties, 1 bread roll, and 2 slices of cheese, as regular cheeseburgers each need 1 beef patty, 1 bread roll, and 1 slice of cheese. How many of each must you prepare?
A 50 ball of clay traveling east at 1.5 collides and sticks altogether with a 50 ball of clay moving north at 3.0. Determine the speed from the resultant ball of clay (by using the two significant figures)?
A concave mirror consists of a focal length of 25.5cm. The distance among an object and its image is 46.6cm. Find out (i) object and (ii) image distance supposing that the object lies beyond the center of curvature.
Into every quart of Continental Mocha go 1 egg and 3 cups of cream. You include in stock 800 eggs and 1650 cups of cream. How many quarts of every flavor must you make to use up all eggs and cream?
A 98.2 g small, cart is travelling at 1.01 m/s on an air track when it collides with a bigger, 1.15 kg cart at rest. Subsequent to the collision, the small cart recoils at 0.78 m/s. Determine the speed of the big cart subsequent to the collision?
A open train car of 4603.24 kg is rolling on frictionless rails at 24.04 m/s when it begins pouring rain. A few minutes later, the speed of car is 18.61 m/s. Determine the mass of water which was collected in the car?
A bird of 296 g is flying all along at 6.57 m/s sees an 8.8 g insect heading straight toward it with a speed of 34.87 m/s. The bird opens its mouth broad and enjoys a pleasant lunch. Determine the speed of bird instantly after swallowing?
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Jane is doing a study about tattoos. She is interested in studying the idea of the "tramp stamp" (a tattoo in the small of a woman's back).
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Staying with Nigeria, rewind the year to 1950. Using the +5 year control, fast forward in 5 year increments until you reach 2020.