Suppose you chose the fundamental physical quantities to be force, length, and time instead of mass, length, and time. What would be the units of mass in terms of those fundamental quantities?
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A: Force; The net force on 2 kg mass is 8 N. The net force on 3 kg mass is 20 N -8 N=12 N.
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A: Acceleration of an object is given by force applied dividided by its mass .
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Q: Mary applies a force of 70 N to push a box with an acceleration of 0.60 m/s2. When she increases the…
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Q: (b) What is the mass (in kg) of the child and basket if a scale reading of 100 N is observed? kg (c)…
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Q: A 200 g wooden block moves with constant speed (on a wooden track) when the total force applied is…
A: The frictional force on a body is given by Ff = μN, where μ = coefficient of friction N = normal…
Q: object has a velocity (3.5 m/s)i + (-4.76 m/s)j + (4.68 m/s)k. In a time of 3.21 s its velocity…
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Q: An object of 5-kilogram mass, is thrown from the top of a 100 story building, about 305 meters above…
A: We will use the first equation of motion to find the velocity at 100 metres.
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Q: Estimate the mass in kilograms and the weight in pounds of a typical sumo wrestler. How do your…
A: By using the internet, the mass of the sumo wrestler varies from 200 kg to 300 kg. So, we can…
Q: Four arrows, all with the same shape and size, are shot directly upward. Ignore the effect of air…
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Q: A young South African girl has a mass of 40.0 kg. (a) What is her weight in newtons? (b) If she came…
A: Mass of South African girl- m=40.0 kg g=9.80 N/kg 1 kg= 2.2 lb
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Q: American astronauts brought a trunk of instruments on their trip to the Moon. The mass of the trunk…
A: Given: Here we have a trunk which is taken from earth to the moon and the mass of the trunk on…
Q: A physicist has just discovered a new kind of particle. The force between two of them is F = -b/r,…
A: F=-br F is force having units=kg m/s2 r is distance having unit metre(m) so units of b will be…
Q: An airplane slows to a stop as it moves along the runway. Its mass is 3.50 x 105 kg, its speed is…
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Q: trong nuclear force, electromagnetic force, weak nuclear force, gravitational force
A: Given That , there is some forces forces present called the four fundamental forces. We have to…
Q: The force shown in the force vs. time diagram in the figure below acts on a 1.0-kg object. A…
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A: First of all we have to calculate the acceleration of the automobile. Acceleration of an object is…
Q: Two blocks are attached to opposite ends of a massless rope that goes over a massless, frictionless,…
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Q: A standard object defined as having a mass of exactly 4.6 kg is given an acceleration of 2.4169 m/s2…
A: Given data: Mass (m1) = 4.6 kg Acceleration (a1 ) = 2.4169 m/s2 Acceleration of unknown object a2 =…
Q: Blocks with masses of 1 kgkg, 4 kgkg, and 6 kgkg are lined up in a row on a frictionless table. All…
A: We know that, F = ma
Q: A 747 jetliner lands and begins to slow to a stop as it moves along the runway. If its mass is…
A: case 1the deceleration is given by
Q: Blocks with masses of 1 kgkg, 4 kgkg, and 6 kgkg are lined up in a row on a frictionless table. All…
A: Given data: Force, F = 50N
Q: What is an expression for x2(t), the position of mass I as a function of time? Assume that the…
A: In graph second, The amplitude is a=0.5 m. The time period of an oscillation is T=1 s. The…
Q: Which of the following is NOT true of the force of gravity? There is a gravitational force between…
A: The force of gravity acts on mass regardless of the magnitude of the mass and the separation between…
Q: An object has a velocity (4.04 m/s)i + (-4.96 m/s)j + (4.44 m/s)k. In a time of 3.84 s its velocity…
A:
Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…
A: Given- Force (F) = 199.4 N Mass of block A (MA) = 7 Kg Mass of block B (MB) = 45 Kg Mass of block C…
Q: A 1250 kg boat is traveling at 90 km/h when its engine is shut off. The magnitude of the frictional…
A: Using Newton’s second law of motion,
Q: an object with a mass of (m) is moving along the x-axis according the the equation x(t) = at^2 -2bt,…
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Q: A 1400-kg car is brought from 25 m/s to 10 m/s over a time period of 5.0 seconds. Determine the…
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Q: Mary applies a force of 71 N to push a box with an acceleration of 0.45 m/s2. When she increases the…
A:
Q: The Lamborghini Huracan has an initial acceleration of 0.80gg. Its mass, with a driver, is 1510 kg.…
A: Given : ai = 0.80 g = 0.80 x 9.8 = 7.84 m/s2 M = 1510 kg m = 80 kg
Q: You drop an object of mass m from a tall building. Suppose the only forces affecting its motion are…
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Q: A flea jumps by exerting a force of 1.17 x 10-5 N straight down on the ground. A breeze blowing on…
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Q: A pitcher throws a softball toward home plate. When the ball hits the catcher’s mitt, its horizontal…
A: Given Data: The final velocity of a ball is, v=32 m/s The initial velocity of a ball is, u=0 m/s The…
Q: A stack of four textbooks sits on top of a desk. The mass of the bottom book is 5.0 kg, on top of…
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Q: A 10.0 kg mass is acted on by the two forces: and F1=(3.0N)i+(2.0N)j and F2=(10.0N)i+(7N.0)7 a)…
A: Given F1= (3 i+ 2 j) N, F2= (10 i+7 j) N Summation of these two forces would be Fresultant=…
Suppose you chose the fundamental physical quantities to be
force, length, and time instead of mass, length, and time. What would
be the units of mass in terms of those fundamental quantities?
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