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A rocket is attached to a person in a sled with a combined mass of 55 kg. The sled is launched with 360 N of thrust up a frictionless icy hill sloped at 19° from the horizontal. What is the magnitude of acceleration of the sled while it travels up the hil...

The above free body diagram, the forces are acting on a 9.00 kg object. The x-axis is tilted up from the horizontal by 19.5 degrees. The magnitudes of the three forces are given by: Force F1: 60.0 N Force F2: 41.0 N Force F3: 85.0 N. What is the magnitude...

You're standing at the top of a snow-covered hill, sloped at 11.0°. The coefficient of kinetic friction between your sled and the hill is 0.304. Unfortunately, there's a running stream just at the bottom of the hill, and you don't want to get wet. If you...

The figure provided shows a hand pushing a 12.0 kg block. The two blocks, 12.0 kg and 26.1 kg, are attached to a string and move along a frictionless surface. Which of the following is true? Assume the string to be massless.

Question 1 A vector in the xy plane has a magnitude of 25m and an x component of 12m. The angle it makes with the positive x axis is: a. 64 degrees b. 61 degrees c. 26 degrees d. 241 degrees e. 29 degrees