Individual Measurements: At = ±0.01s Inertia of ball (solid sphere) I = 2/5 MR² Vinitial = 0 To Find Angle ( 0) Vo=OmLs Vertical Height h= (0.258 ± 0.002)m Horizontal distance x =(2.142 ±0.002)m Angle of ramp= Data Table Ax|m] H (m) a[m/s^2) (Kinematies) 2.000 2.49 2.50 2.48 1.900 2.39 2.44 2.46 1.800 2.33 2.34 2.35 1.700 2.27 2.28 2.30 1.600 2.22 2.19 2.21 1.500 2.10 2.13 2.14 1.400 2.05 2.03 2.07 1.300 1.99 2.01 1.98

Use the information about vectors S and T provided below in the following exercises. HW 14 T.x=0m Tŷ = -3 m Tŷ T.2=0 m |S| = 12.8m a) b) c) d) e) S.x = 2m S.ŷ = 10 m 5.2 = -8 m = 10m 10m |T|= Draw the direction of the missing Cartesian unit vector 2. Write the expression for the vector component of S in the 2 direction. Determine S.T. Chosen coordinate System ↑ îŷ 2 Determine the smallest angle between S and 2, when they are drawn tail to tail. Express S and 7 in component form, using the chosen coordinate system.

The magnitude of the resultant force is?

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.