position (m) 80 60 40 20 - 20 -40 10 20 30 40 50 time (sec) How much is the instantaneous velocity at t = 20 s? O + 4 m/s O : 4 m/s O + 40 m/s O . 40 m/s
Q: Convert 155 km/hr to m/s Answer: 43 I.
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Q: Compute distance covered Speed=76 km/hr Time=5.5 hr
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Q: I need help with number 3 please and round all numbers to three significant digits please
A: Q 3(a) Given Data : The magnitude of charge 1 is given as Q1 = 1.33 μC. The magnitude of charge 2 is…
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Q: Question number 1 is not 1.43
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Q: 987 m/s = = km/hr 4392 km/h = m/s
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Q: A car is moving at 35.0 mi/h. Express its speed in (a) m/s .
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A: Given data: Speed of cyclist (v) = 20 km/hour Time (t) = 5 hours
Q: You drove west 75.5 km in 2.2 hours. What is your velocity?
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Q: x. ROUND TO TWO DECIMALS
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Q: says 3.55 is wrong
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A: Mass of the puck is m1 Mass of the additional is m2 Distance traveled by the additional mass is h
Q: The speed of light is about 3.00 × 108 m/s. Convert this figure to miles per hour. (No Response)…
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Q: That's not the correct answer! The answer is 45 m
A: P = 1.3 MW v = 9.5 m/sCp = 0.36rho = 1.225 kg/m^3
Q: An eagle can fly 10km/s. how long will it take for the bird to fly 250km?
A: Speed of the Eagle, v = 10 km/s Distance, s = 250 km Time = Distance/Speed or t = s/v or t =…
Q: Convert 21 m/s to km/hr.
A: Given data: 21 m/s Required: The value of 21 m/s in km/hr
Q: 59. A cart is uniformly accelerating from rest. The net force acting on the cart is (1) decreasing…
A: 59) Given statement : a cart is uniformly accelerating from rest
Q: Find x?
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Q: 23. An airplane banks at an angle of 11° while flying in a level circle at 316 mi/h. What is its…
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Q: 8. A car travels at 40kph for 2 hrs, at 50 kph for 1 hr and at 20 kph for 0.5 hr, find the average…
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Q: 1. What is the velocity of a car that traveled a total of 65 km east in 2.3 hours
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Q: 122 km/hr = mile/hr
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Q: Convert 41.4 m/s to units of km/hour.
A: Given data: Speed (v) = 41.4 m/s Required: Speed in units of km/hr
Q: X SIAX
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Q: 987 m/s = km/hr 4392 km/h = = m/s
A: Given: Convert the following velocities v1 = 987 m/s to km/hr v2 = 4392 km/hr to m/s
Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…
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Q: Is the answer 161.91W?
A: From the solution of previous problem, R1 = 23.314 Ω Using, R2=R1[1+α(Tf−Ti)]…
Q: 23 m/s to km/hr?
A: Given 23 m/s we have to convert into km/hr as we know 1km=1000m so 1 m=11000km 1hr=60 min=3600 sec…
Q: The components of A are: Write down Ax, Ay (separated by commas). Do not include i and j in your…
A: AX=Acos45AX=102AX=7.071 m (towards left) Also, AY=Asin45AY=102AY=7.071 m (Upward)
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Q: The answer is wrong! The correct answer is 3.62. How do i get this answer
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Q: 4 m2 = ? ft2 4 ft2 = ? m2
A: 1 m2 = 10.763 ft2. and 1ft2 = 0.0929 m2.
Q: Says 1.62 is wrong
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