Physics, 01.02.2022 02:50 chickennuggets0621
A tractor of mass 5.0 × 10³kg is used to tow a car of mass 2.5 × 10³kg. The tractor moved with a speed of 3.0m/s just before the towing rope became taul, calculate the;speed of the tractor immediately the rope becomes taul, loss kinetic energy of the system just after the car has started moving,,impulse in the rope when jerbs it in the car into motion.
Answers: 2
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When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew
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Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? round your answer to the nearest tenth. s how far will the football travel before it lands? round your answer to the nearest tenth. m
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An electron moving at 5.06 103 m/s in a 1.23 t magnetic field experiences a magnetic force of 1.40 10-16 n. what angle does the velocity of the electron make with the magnetic field? there are two answers between 0° and 180°. (enter your answers from smallest to largest.)
Answers: 2
A tractor of mass 5.0 × 10³kg is used to tow a car of mass 2.5 × 10³kg. The tractor moved with a spe...
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