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How much work must be done to lift the beam 290m?
The amount of work done to lift an object is equal to the force applied multiplied by the distance over which the force is applied. Without information about the force or mechanism used to lift the beam, it is not possible to calculate the work done.
What is the acceleration of a 200g object experiencing a 50N force?
The acceleration of the object can be calculated using the formula F = ma, where F is the force applied, m is the mass of the object, and a is the acceleration. Rearranging the formula, we get a = F/m. Plugging in the values, we get a = 50N / 0.2kg = 250 m/s^2.
A ball starts at rest accelerates uniformly and travels 250m in 5 seconds What is the final velocity and the acceleration of the ball?
The final velocity can be calculated using the formula final velocity = initial velocity + (acceleration * time). Since the ball starts at rest, the initial velocity is 0. The final velocity = 0 + (acceleration * 5). To find the acceleration, you can use the formula acceleration = (final velocity - initial velocity) / time. The final velocity is unknown, but we just calculated the final velocity is equal to 5 times the acceleration, so acceleration = (final velocity - 0) / 5. Substituting the final velocity = 5 times the acceleration into the acceleration equation, we get acceleration = (5 * acceleration - 0)/5. Solving for acceleration, we get acceleration = 1 m/s^2. The final velocity is 5 m/s.
If A 130 N suitcase is dragged a distance of 250m at a constant speed A force of 60 N is exerted at an angle 40 degrees above the horizontal. a How much work is being done. b How much work is done?
a) The work done is calculated by the formula W = Fd*cos(theta), where F is the force, d is the distance, and theta is the angle between the force and the direction of motion. Plugging in the values: W = 60 N * 250 m * cos(40 degrees). b) The work done is 0 because the force is applied at an angle above the horizontal, so part of the force is directed vertically and does not contribute to the displacement of the suitcase in the horizontal direction, hence no work is done in the horizontal direction.
How far can a U boat dive?
Safe depth for a U-Boat was between 180-250m deep. Any more and they ran the risk of being crushed by the oceanic pressure.
How centimeters are in 250m?
250*100 = 25,000cm
A student practicing for a track meet ran 250m in 30 sec what was her average speed?
speed=250m/30s solve it
How much further is 1.3km than 250m?
2000mm
What is 0.25 kilometer express in centimeter?
250m = 25,000cm
What is 250m in kilometer?
250m is equal to 0.25 kilometers.
How big is the bike track in the commonwealth games?
250m
What is the scale ratio of 1cm to 250m?
1 cm to 250 m = 1 cm to 25000 cm = 1 to 25,000
What is 250m increased by 7 percent?
It is 250*1.07 = 267.5
How long is a pillar on the confederation bridge?
the pillars are 250m high
How much money Ferrari make a year?
about £250m profit
What is 250meters to kilometers?
250m is 0.25km (divide meters by 1,000).
