Answer step-wise with detailed explanations A material point moves on a circular path of radius r = 3.7 m. At a certain moment its speed is 20.0 m/s, and acceleration forms an angle of 20° with the radial direction. Calculate at and an as a function of t. A gear of radius r = 0.9m is put in rotation and travel a length of ½ of circumference in t = 3s, starting from a standstill. Calculate a) at and an after 1 turn; b) the time taken to travel 1 lap.
Answer step-wise with detailed explanations A material point moves on a circular path of radius r = 3.7 m. At a certain moment its speed is 20.0 m/s, and acceleration forms an angle of 20° with the radial direction. Calculate at and an as a function of t. A gear of radius r = 0.9m is put in rotation and travel a length of ½ of circumference in t = 3s, starting from a standstill. Calculate a) at and an after 1 turn; b) the time taken to travel 1 lap.
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A material point moves on a circular path of radius r = 3.7 m. At a certain
moment its speed is 20.0 m/s, and acceleration forms an angle of 20° with
the radial direction. Calculate at and an as a function of t.
A gear of radius r = 0.9m is put in rotation and travel a length of ½ of
circumference in t = 3s, starting from a standstill. Calculate
a) at and an after 1 turn;
b) the time taken to travel 1 lap.
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