speed m/s
Q: a jet plane travels from calgary to winnipeg,a distance of 1358 km,in 2 h and 45 min.determine the…
A: 1358km= 1358000 m 2 hr 45 min = (120+45) min = 165 min = 165×60 sec =9900 sec We know S=v*t or, v=…
Q: After firing an object at any angle between 0 and 90 degrees, the component at and the final speed…
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Q: Following a bank robbery, one of the robbers runs east 29m in 8s. What was his velocity going east?
A: Given : Distance travel. "d" = 29m Time taken "t" =8 sec
Q: A car, initially traveling at 66.3 mi/h, slows to rest in 11.7 s. What is the car's acceleration in…
A: initial speed = 66.3 mi/h = 66.3 * 1609/3600 = 29.6324 m/s final speed (v) = 0 t = 11.7 seconds
Q: A penny is thrown into a well that is 14.5 m deep and it takes 0.800 seconds to fall what is the…
A: Given data : Distance traveled by the penny before it reaches the bottom of the well, S = 14.5 m…
Q: In m/s?, what is the acceleration when t = 7.5 sec? Express your answer as an integer, not as a…
A: The acceleration at a time in velocity-time graph represents the at that time.
Q: A car is going .63 m/s2 how long does it take to go from a speed of 40 mi/hr to 47 mi/hr?
A: Kinematic expression
Q: Find the divergence of D for the following. 4x y2 2x -
A: Given: The vector field is given as
Q: What is the total displacement an object with v-t graph shown below? 505 ft 690 ft O668 ft 260 ft v…
A:
Q: The Road Runner steps off a ledge and drops to the ground in 0.50s. What is Road Runner's velocity…
A: given: initial velocity u = 0 m/s time t =0.50 sec acceleration a =g =9.8 m/s2
Q: Moana's canoe heads South distance of 97 km then heads due North for 39 km. What is the canoe's…
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Q: Ayla was playing soccer with her friends when she accidentally kicked the ball over a cliff. m 23…
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Q: You jog 8 complete laps around a 400 m track, and it takes you 14.5 minutes. Question A: Calculate…
A:
Q: A 250-kg beam 3.0 m in length slides broadside down the ice with a speed of 21 m/s.A 60-kg man at…
A: Scenario - A beam was initially sliding on ice. But a man grabs it at one end and starts sliding…
Q: At t = 10 s, Frank is at x; = 25 m. 5.0 s later, he's at xf = 15 m. What is Frank's velocity? O A)…
A: Given data: Initial position (Xi) = 25 m Time taken (Δt) = 5.0 s Final position (Xf) = 15 m…
Q: The velocity vs. time graph for an object in motion is shown below. What is the total distance…
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Q: whats the definition of average distance?
A: Distance is the length of space between the starting and the ending point.
Q: A motorcycle’s acceleration is 2.00 m s2. If the motorcycle begins from rest, what is the…
A: Acceleration of motorcycle (a) = 2 ms2Initial speed of motorcycle (u) = 0 msdistance moved (d) = 60…
Q: 2. A person on the roof of a 250m tall building kicks a soccer ball at initial speed 30" and initial…
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Q: Force (N) Finding Speed from Work Graph Find the change in velocity of a 239 g hockey puck subject…
A: The area under force vs distance graph gives the Work done by the system.
Q: You are traveling at 1 m s North on your bike when you realize you are going to be late for school.…
A: Initial velocity u = 1m/s north acceleration is a = 2 m/s2 . time t = 3s
Q: A 0.250 kg toy car moving with a speed of 0.820 m/s collides with a wall. The figure shows the force…
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Q: A ball is rolling at an initial velocity of 48.0 km / h East when it experiences an acceleration of…
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Q: The Lamborghini Sesto Elemento accelerates from 0 to 60 mph in 2.5 seconds. What is its acceleration…
A: Given data: Initial speed, u=0 mph Final speed, v=60 mph Time taken, t=2.5 s
Q: A meteoroid changed velocity from 1.0 km/s to 1.8 km/s in 6.5 seconds. What is the acceleration of…
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- An object, which is initially at rest on a frictionless horizontal surface, is acted upon by four constant forces. F₁ is 25.1 N acting due east, F₂ is 32.8 N acting due north, F3 is 43.5 N acting due west, and F4 is 24.0 N acting due south. How much total work is done on the object in 4.44 s, if it has a mass of 18.0 kg? total work done on object: Which type of energy is changing for the object while the work is being done? O elastic potential energy kinetic energy O gravitational potential energy O internal energy JA train is traveling at a speed of 40 m/s it takes 10 seconds to come to a complete stop. What is the magnitude of the acceleration of the train?How many meters from the starting point?