v (in./s) 100 80 60 40 20 10 20 30 40 50 x (in.)
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A: We will apply the conservation of energy and for second part we will use the kinematic equations,
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A: SOlution: given that V of car = 95 km/h V od train = 75 km/h d = 1.3 km
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A: The Given Data: Density of Water, ρ=1000 kg/m3 The Atmospheric Pressure is, p=101 kPa = 101 ×103…
Q: an object, from resting runs 14.03m with a constant aceleration of 1.39 m/s^2. determine the time it…
A: Given data: Initial velocity (u) = 0 m/s Distance (d) = 14.03 m acceleration (a) = 1.39 m/s2…
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Q: My question is how long ? Not max height?
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A: Given data: The initial velocity is u=45 m/s. The deceleration of car is a=-3 m/s2. Time taken is…
Q: A person jogs 8 complete laps around a 400m track . Displacement of the person is calculated to be ?
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Q: Given the quantities a=4.5 m, b=1.4s, c=43 m/s, what is the value of the quantity d = cb²
A: We are given 3 physical quantities. We are given the values also for those physical quantities. We…
Q: A runner is going 8 m/s around a curved section of track that has a radius of 54 m. What is the…
A: Given: speed of runner v = 8 m/s radius of track r = 54 m
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A: Given The velocity of the car is v=62 miles/hr. The time taken by the car is t=3 hr 50 min.…
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A: Given data: Distance (d) = 70 km Time (t) = 2.3 hours Required: Speed in km/h
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Q: If you are comparing your measured value of 10.2 m/s2 with the accepted value of 9.8 m/s2 for the…
A: Measured value of g = 10.2m/s2 Original value of g = 9.8m/s2
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Q: A Ann knows that the speed of a car before it brakes suddenly is a function of the length of the…
A: We will answer the question using the given formula. The steps are as follows.
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Q: What meaning of rev or per min and rad/s in numbers to convert
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Q: Problem 9: Displayed to the right are two carts connected by a cord that passes over a small…
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Shown in the figure is a portion of the experimentally determined v-x curve for a shuttle cart. Determine by approximate means the acceleration of the cart when (a) x= 10 in., (b)v= 80 in./s.
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