If two bodies are moving in opposite directions with non-zero velocities, which of the following statements is true? a) Relative velocity > Absolute velocity b) Relative velocity < Absolute velocity c) Relative velocity = Absolute velocity d) Relative velocity

Q: Consider a ball whose position in 2 dimensions is described by the equation #(1) = (4"j + 11) t +…

A: Since you have posted a question with multiple subparts, we will solve the first three only as per…

Q: 2). What is the displacement of a ball that is thrown up at 14.0 m/s one second after thrown?

A: According to bartleby's Policy, I am allowed to answer only 1 question at a time. Given Data : The…

Q: How far each ball traveled: 1. 238.5875 cm 2. 238.9875 cm 3. 239.1875 cm

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A plane and submarine are both travelling at Mach 2. Which of the following statements are true?…

A: Mach number for plane = 2 Mach number for submarine = 2

Q: When a clock reads 4.0 seconds a cart's velocity in the positive x direction is 6m/s When the clock…

A: The initial velocity of the cart is 6 m/s at 4 s.The final velocity of the cart is 10 m/s at 6 s.

Q: A spaceship is traveling at a velocity of v0 = (37.3 m/s)i when its rockets fire, giving it an…

A: Data Given ,  Initial velocity ( V0 ) = ( 37.3 i ) m/s Acceleration ( a ) = ( 2.55 i + 4.19 k ) m/s2…

Q: 2. Suppose you travel, between t = 0 s and t = 10 s, a distance of 50 m. That is, if we call your…

A: Given: The initial position at t=0 s is x(0 s) =0 m. The final position at t=10 s is x(10 s) =50 m.…

Q: 1. Andrew and Kevin decide to try out the physics ideas that they are learning and take their…

A: As per guidelines , only first 3 subparts are solved here. Given, height = 96 feet initial velocity…

Q: A student estimates that his daily commute to college consists of 10 minutes driving at a speed of…

A: Given v(t) vs t graph:

Q: A car traveling 67 km/hkm/h slows down at a constant 0.51 m/s2m/s2 just by "letting up on the gas."…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: A man stands on the top of a 725 m building and drops a coin from the top of the building. How fast…

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Q: An antelope moving with constant acceleration covers the distance 75.0m between two points in time…

A: Given Data: The distance covered is d =75 m The time taken is t=7.5 s The final speed is V = 16 m/s…

Q: 7- The following data were obtained in a projectile shooting experiment. How many second is the exit…

A: Exit time of projectile is its time of flight.

Q: An object travels 3 m east and 4 meters south in 7 seconds, what is the magnitude of the average…

A: Given data:  Object travels 3 m East then 4 m South Time (t) = 7 s Required: The magnitude of…

Q: a) Determine the displacement Ax during each time interval and record each of them in the table…

A: We will first get the acceleration and then we will find out velocity and displacement.

Q: 1c. A student stands at the edge of a cliff and throws a stone horizontally over the edge with a…

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Q: Two children are walking at the same steady speed of 2 feet/second at the United terminal at O’Hare…

A: Both children are walking with speed = 5feet/sec  one moving on the walk way so it helps to move…

Q: height h Time Time Mean time t (cm) t₁ (s) t₂ (s) 20 0.2020 0.2024 0.2022 30 0.2470 0.2476 0.2473 40…

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Q: 3 1 1 3 4 5 t (s) By how much does the velocity change between t = 1 s and t = 5 s? It decreases by…

A: Here we will try to find change in velocity when time equals t1=1sec to t2 = 5sec  Which will be  =…

Q: What is the velocity of a penguin that swims 90 meters through the water in 12 minutes?

A: Solution:  Use the formula for velocity:  V = distance/time  Now,

Q: A particle is traveling in two-dimensional motion as follows: x(t)=(35t4-500t3 + 50t) m y(t)=…

A:

Q: E3 (3D) In a sci fi movie, an astronaut flies away from a space station doing backflips over and…

A: i)If we choose reference frame with the astronaut as the origin than the astronaut won't be rotating…

Q: A bullet in a gun is accelerated from the firing chamber to the end of the barrel at an average rate…

A: Given: The acceleration of the bullet is a=6.20X105 m/s2. The time taken is t=8.10X10-4 s. The…

Q: v (m/s) 20아 20 30 40 10 (s) -20- An object begins at position x = 0 and moves one-dimensionally…

A: we are given a velocity vs time graph for t=0 to t= 40 s .   Area under v vs t graph : Area under…

Q: A firework is launched with an initial velocity of 25 m/s at an angle of 60 degrees with respect to…

A: Given quantities: Initial velocity of the firework (u) = 25 m/s angle made with the horizontal = 60…

Q: An elevator starts from the ground floor and moves up with a constant speed of 4 m/s. If a bolt…

A: Given: u=4m/s, t=2s A) The distance traveled by the lift (and bolt) in 2s is : d=ut=8m As the bolt…

Q: A spaceship is traveling at a velocity of v0 = (44.7 m/s)i when its rockets fire, giving it an…

A: Given:-  The initial velocity of the rocket is v0 = (44.7 m/s) i  The acceleration a = (3.34 m/s2)i…

Q: he position of a particle is given by the equation s(t)=10t^2−20/3 t^3−5/4 t^4+t^5 where t is…

A:

Q: Imagine a toy car on a track with two hills (see Figure 1). As the car rolls down the track, its…

A: Let us suppose for convenience that the mass of the car is m=1 kg. We want to calculate the…

Q: An object has a velocity given by i = (5.0 – 12j) m. How fast, and in what direction is the object…

A: Given velocity is v=5i^-12j^

Q: A spaceship is traveling at a velocity of v0 = (44.7 m/s)i when its rockets fire, giving it an…

A: Given Data: The initial velocity is v0 = (44.7 m/s)i The acceleration is a = (3.34 m/s2)i + (4.68…

Q: Suppose you are watching the destruction of a bridge. The bridge is blown up and the sounds of the…

A: The speed of the sound is 344 m/s.

Q: A fast train bump into a slow train going the same direction, and they get coupled together.  The…

A: First let's assume that the masses of both the trains to be the same. As the fast train is coupled…

Q: 1b. A car accelerates form a stop light at 3M/S2 until it is traveling at a velocity of 15M/S? At…

A:

Q: 49. Given these two velocities, C = (4î +2ĵ -2k̂) m/s and E= (5î -4ĵ +5k̂), find the magnitude of…

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Q: Superman throws a chocolate-covered peanut into the air and catches it in his mouth 6 seconds later.…

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Q: A certain star is 10.9 light-years away Part A How long would it take a spacecraft traveling 0.930c…

A:

Q: An object is dropped from a​ tower,1600 ft above the ground. The​ object's height above ground t…

A:

Q: Light travels at a constant speed of 3.003.00 × 10108 m/s, whereas sound travels through the air at…

A: Speed of light (v) = 3×108 m/s Speed of sound in air (v') = 343 m/s

Q: A collie moves from a coordinate of x=-2m, y= 3m, z=1m to a coordinate of x=5m,y=6m,z=3m in a time…

A: Given  Initial position P1 = (-2,3,1) m  Final position,P2 = (5,6,3) m  Time taken ,T = 2 sec

Q: a) A ball is dropped on Saturn where the distance traveled is ?(?)=5.2t^2 meters in ? seconds.…

A: In the give question, the distance travelled is…

Q: At noon, Fred is driving south on Highway 1, 50 miles north of its intersection with Highway 2. He…

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Q: The acceleration of a particle is a constant. At t = 0 the velocity of the particle is (14.91 +…

A: