An object of rotating around an axis at a distance of 22 cm from the axis has a moment of inertia of 11.3 kg.m2. What is the mass of the object, in units of kg? Axis M R
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- 56. A forklift is used to offload freight from a delivery truck. Together the forklift and its contents weigh 800 Ib, and the weight is evenly distributed among four wheels. The ramp is inclined 14° from the horizontal. F F1 a. Write the force vector F in terms of i and j representing the weight against a single tire. b. Find the component vector of F parallel to the ramp. Round values to 1 decimal place. c. Find the magnitude of the force needed to keep the forklift from rolling down the ramp. Round to the nearest pound.In the following calculations, be sure to express the answer in standard scientific notation with the appropriate number of significant figures. 3.78 x < 107 g – 4.701 × 105 g - x 10 gVector A = 7.4 i + 3.2 j. Vector B = 3.7 i - 7.1 j. Calculate the angle between the two vectors in degrees.
- just part cSprings 1 and 2 are identical. What is the mass of the unknown block, in kg? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 100 g 10 20 30 40 50 60 80 90 on5