Part A The speed of the crate at A is 18 ft/s, which is increasing at a rate i = 2 ft/s? (Figure 1) Determine the magnitude of the acceleration of the crate at A Express your answer to three significant figures and include the appropriate units. HA ? a = Value Units Figure < 1 of 1 Submit Request Answer Provide Feedback
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Part A
The speed of the crate at A is 18 ft/s , which is
increasing at a rate i = 2 ft/s²
(Figure 1)
Determine the magnitude of the acceleration of the crate at A.
Express your answer to three significant figures and include the appropriate units.
µA
?
a =
Value
Units
Figure
< 1 of 1
Submit
Request Answer
Provide Feedback
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- Help me pleaseA0.250 kg toy is undergoing SHM on the end of a horizontal spring with force constant 300 N/m. When the toy is 0.0160 m from its equilibrium position, it is observed to have a speed of 0.200 m/s. Part A What is the toy's total energy at any point of its motion? Express your answer with the appropriate units. HẢ E = Value Units Part B What is the toy's amplitude of the motion? Express your answer with the appropriate units. ? A = Value Units Part C What is the toy's maximum speed during its motion?1. Write the final answer for the problem and add the units. 2. Write the claim and reasoning for this problem. Example of how to write the claim and reasoning is the image with the black background.
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