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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: A force accelerates a cart from 0 to 5 m/s while it travels 15 meters. Would the same force cause it…
A: Given data: The starting speed is u=3 m/s. Final speed is v=5 m/s. The distance traveled is s=15 m.
Q: A rock is dropped from a very tall tower. If it takes 5.9 s for the rock to reach the ground, what…
A: Time taken for rock to reach the ground, t = 5.9sInitial velocity of rock, u = 0 m/s (As rock is…
Q: 15 A student wants to make a barometer using water as the fluid. The density of water is 1000 kg per…
A: The Given Data: Density of Water, ρ=1000 kg/m3 The Atmospheric Pressure is, p=101 kPa = 101 ×103…
Q: The maximum speed in TPLEX is 100. km/H. What is this speed in meter per second (m/s) a 27.8 m/s b…
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Q: A person jogs 4.0 km in 32 minutes, then 2.0 km in 22 minutes, and finally 1.0 km in 16 minutes.…
A: Given that-A person Jogs 4.0km in 32 minutesso, d1=4.0 kmt1= 32 minThe person jogs 2.0km in 22…
Q: 6. If an object is dropped from the top of a ledge, what is the object's initial velocity?
A: Here, According to the question, the object is dropped. So, it’s basically free fall as no force is…
Q: .. 4.9 A 5.0 N force is applied to a 2.0 kg block on a frictionless surface. The block is initially…
A: Given that:- Mass of block=2kg Force applied on the block=5N
Q: An airplane starts from 12.7 m/s and accelerates at 7.3 m/s. What is its speed at the end of a 392 m…
A:
Q: Question 2.6
A: X(t)= at2+bt3 Where, a=1.50 m/s2 and b= 0.05 m/s3 (a) At t=0s , X = X1 (Let) Put t= 0 ,we…
Q: 4 A floorball player hits the ball then it moves across the floor horizontally in a straight line…
A: Given: a(t) = -2.4tv(0) = 56 m/sx(0) = 56 m/swe have to findv=? , when x=230m
Q: A B C D T T 0 2 4 6 8 10 12 Which of the displacement vectors shown above represents a Ad= +8 m? O C…
A: Solution 1 :- Displacement :- It is a vector and defined as the difference between the final and the…
Q: 3. A 13kg cannon ball was dropped from a height of 180 ft above the ground. If there is no air…
A: Initially ball is in rest (vi) = 0 Final distance (yi) = 0 Conservation law becomes (1/2)mvf2 =…
Q: An object with a mass of 4kg lies on a rough plane inclined at 20 degrees to horizontal. A force of…
A: mass =4 kg angle = 20oF = 35 N a = 2.5 m/s2
Q: Find the resultant by head-to-tail method: 3. 120° 80 lb 60 lb
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: The figure shows a closed surface. Along the flat top face, which has a radius of 1.5 cm, a…
A: Given: The radius of the top surface, r=1.5 cm Magnetic of the top surface, B=0.43 T Flux through…
Q: 3. A batted baseball leaves the bat at 40 m/sec at an angle 35° above the horizontal. a) How long…
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Q: 13. (Note: Here, the non-conservative force increases the kinetic energy of the object.) Fireworks…
A: Work done by non conservative is equal to change in potential energy and kinetic energy of the…
Q: Given the quantities a = 2.6 m, b = 6.5 s, c = 98 m/s, what is the value of the quantity d = -
A: The value of quantity d. given, a=2.6 m b=6.5 s c = 98 ms-1
Q: 3. A driver, driving a car with speed of 6.8m/s², saw a tree falling on the road. He applied the…
A: Given the speed(u) with which the driver was driving the car, u = 6.8m/s [assuming the typo error…
Q: 1. A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour? А. 3.6 В.…
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Q: 2. A 2 kilogram ball is being dropped from a roof that is 15 meters off of the ground. What is the…
A: Given that:-Mass, m=2 kgdistance, S=15 mg=9.8 m/s2=au=0
Q: A pendulum in a spaceshlp traveling through space at a speed of 0.901c relative to Earth has a…
A: Speed of the spaceship v = 0.901c time measured by an astronaut on the spaceship is to = 7.80 s
Q: 7. Prashana runs a distance of 10.5 km in 32 minutes. What is her average running velocity? O 0.33…
A: Given data: The distance traveled is d=10.5 km. The time taken is t=32 min.
Q: Ayla was playing soccer with her friends when she accidentally kicked the ball over a cliff. m 23…
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Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 3.10g coins…
A: Given, mass of the coin, m = 3.10 g meter stick balances at the 50.0 cm mark, coin is at, 21.0 cm…
Q: A ball was dropped from the top of a building. If the ball was from a height of 134 meters from the…
A: Kinematics.
Q: QUESTION 13 In a car race, car A is traveling at 35.0 m/s and is 20.0 m in front of car B who is…
A: Equation of motion for Car A and Car BCar A x -x0=uAt +12aAt2Car Bx = uB +12aBt2At time 't' both…
Q: An object's velocity is ū = (1.0)t²î + 3.0m§. What is the object's acceleration at t=2.0s?
A: Given: An object with velocity V=(1.0ms3)t2i^+3.0msj^ Acceleration a=dvdt…
Q: 1. What is the angular momentum of a particle of mass m, moving in a circle of radius r with an…
A:
Q: Figure shows an irregular block of material of refractive index √√2. A ray of light strikes the face…
A: We are aware that the illustration depicts an asymmetrical block of material with a refractive…
Q: 3. A block of mass 5.00 kg is pushed against a horizontal elastic spring with a spring constant k =…
A: Given Mass of block m=5 kg Spring constant k=75 N/m Angle of incline =150 Length of incline l=15 m…
Q: 2. A person on the roof of a 250m tall building kicks a soccer ball at initial speed 30" and initial…
A:
Q: A ball dropped from a height of 30 cm, takes 0.6067 s to reach the ground. What is the acceleration…
A: Write the given values of this problem. h=30 cm or 0.3 mt=0.6067
Q: 30 m/s Express your answer in miles per hour. ? mph Submit Previous Answers Request Answer
A: →speed given is V=30m/sec→we need to convert it into miles per hour
Q: For path C in the figure below, find the distance traveled in meters. A В
A: The total distance travelled by C is in three path : D=path 1+path 2+path 3
Q: An airplane starts from 19.4 m/s and accelerates at 18.7 m/s2. What is its speed at the end of a…
A: Given data: Initial velocity (v0 ) = 19.4 m/s Acceleration (a) = 18.7 m/s2 Displacement (x) = 482 m…
Q: traveling at 95.0 km/hr. The driver steps on the brakes and the car comes to a stop in 60.0 m. nat…
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Q: An airplane accelerates from a velocity of 22.77 m/s at a constant rate of 3.27 m/s2 over 557.18 m.…
A: When acceleration of an object is constant, then other quantities like velocity, displacement and…
Q: Four small spheres of equal mass m, two with a charge +q, and two uncharged are connected by…
A: Velocity is maximum when electrostatic potential energy is minimum, ie, when the string is straight.
Q: Assume that a student came up with an equation as S= k10 a™ t" where S is the distance, a is the…
A: Distance is given by : S = k10amtn
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