![]() A locomotive is pulling an empty freight car with a constant acceleration on a horizontal surface.The block is displaced 24.6 m and the coefficient of kinetic friction is 0.234.Find the work done by the My question is: how do I calculate how many grams of sulfanilamide will remain dissolved in the motherĪ)A 15.6 kg block is dragged over a rough, horizontal surface by a constant force of 72.2 N acting at an angle of angle 34.8� above the horizontal. I have already calculated the volume of ethyl alcohol need to dissolve 0.300 g of sulfanilamide at 78 degrees Celsius.Jupiter's radius is 11 times Earth's and its mass is 320 The weight of an object at the surface of a planet is proportional to the planet's mass and inversely proportional to the square of the radius of the planet. I have a hard time solving this problem.The force is directly proportional to 1/r2 where r is the The force decreases if the distance increases. The square of the force is inversely proportional to the distance. What does it mean for a force to act in accordance with an inverse square law? Alexis reads 2/5 of her book on Monday then 1/2 of the remaining pages on Tuesday then 5/9 of the remaining pages on Wednesday the nthe remaining pages on Thursday plus reads 68 more pages on Tuesday then Wednednesday how many pages in the book.Which of the following is the indirect object in the sentence? Lizzie gave Charles a hige birthday gift. Please check my answers! I'm like 92.7% sure there correct but I want to be sure.(a) What is the ratio of the final kinetic energy of the system to the The objects stick together when they collide, and move with a speed of v/10 after the collision. Two objects moving with a speed v travel in opposite directions in a straight line.Determine the tension force between the truck and the trailer, and determine the force with which the truck is pulling. Both are accelerating at a rate of 0.45 m/s^2. A large truck with a mass of 3200 kg is pulling a trailer with a mass of 2400 kg.a car traveled 60 km in 2 hours, 84 km in the the amount of time needed to travel the distance** b. speed is the ratio of the distance an object moves toĪ. ![]() So they final speed of the object becomes 32 m per second.In a 1-dimensional problem, a single force acts on a 10 kg object and is given the equation F=ax+b where a=250 N/m, b=25 N, x is position of object. Is 76 point five new tints upon and this three kg plus the notice six m per second. So we becomes the average force multiplied by delta P of one M. And ah the average force is I am the minus and the not upon delta T. We have at the expression for average forces changing momentum upon daytime taken. And in the last part we have to determine the final speed of the object. 5.5 multiplied pattern to the power to newton. Therefore, magnitude of the average forces. Return to the power to the power to newton. So we have I is yeah, a 76.5 new 10 seconds upon time is 0.14 second. So the expression for average forces, uh blood time taken. In the second one, we have to determine the magnitude of the average force. Therefore, the magnitude of the impulse given it 77. It is approximately called to 77 Newton second. So that is a call to 76.5 new 10 seconds. Now we have it is 0.3 let's be is 1.14 upon to it is 900. These equations to so this so we can say I is equal to hey, plus B. And the expression for magnitude of uh impulse given to the objectives. Is it a base base the bottom basin ages they hide. That is a plus be multiplied by edge upon two. So let's start with the expression for area of a trapezoid. So in this problem first, we have to determine the magnitude of the impulse given to the object.
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