A record of travel along a straight path is as follows: 1. Start from rest with...
A record of travel along a straight path is as follows:
1. Start from rest with constant acceleration of 2.80 m/s2 for 20.0 s.
2. Maintain a constant velocity for the next 1.60 min.
3. Apply a constant negative acceleration of −9.08 m/s2 for 6.17 s.
(a) What was the total displacement for the trip? m
(b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip?
leg 1 ____m/s
leg 2 ____m/s
leg 3 _____m/s
complete trip ______m/s
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A record of travel along a straight path is as follows:
1. Start from rest with...
record of travel along a straight path is as follows: 1. Start from rest with constant...
record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.25 m/s2 for 14.0 s. 2. Maintain a constant velocity for the next 1.10 min. 3. Apply a constant negative acceleration of −9.33 m/s2 for 3.38 s. (a) What was the total displacement for the trip? (b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip? leg 1 m/s leg...
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i tried to follow the answer on here but i am no getting it. i can't...
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It will be (3v-2)
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004 10.0 points A record of travel along a straight path is as follows: tion of 2.45 m/s2 for 14.7 s; next 0.811 min; -8.76 m/s2 for 5.43 s. (a) Start from rest with constant accelera- (b) Constant velocity of 36.015 m/s for the (c) Constant negative acceleration of What was the total displacement r for the Answer in units of m. complete trip?
A helicopter starts from rest at point A and travels along the straight-line path with a constant acceleration a. If the speed v = 33 m/s when the altitude of the helicopter is h = 44 m, determine the values of r, i, o, and as measured by the tracking device at O. At this instant, 0 = 38°, and the distance d = 159 m. Neglect the small height of the tracking device above the ground. ih А d...
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Problem 1 :The 3-kg of a can travel the smooth path AB without friction, and the angular position rad and r 2bcos0 m. Answer the following questions at t 1.5 s, and b-0.6 m. 9.81 m/s2. Use g iig C' 1.1 What is the magnitude of acceleration in radial direction (in m/s2)? (B) 0.47 A) 0.15 (D) 0.99 (C) 0.71 (F) 2.10 E 1.4 1.2 What is the magnitude of acceleration in the transverse direction (in m/s?)? D) 0.42 B...
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