Ben and Jerry each pull on a 2kg rope. Ben pulls left with 15N and Jerry pulls right with 19N. What is the acceleration of the rope?

Q: A person crosses street 700 min 5 s. What is speed in m/s

A: Given data : Distance=d Time=t   Required : Speed in m/s

Q: a particle moves with a speed of 53 km / h after 3 hours its speed is 28 km / h. what is the…

A: Acceleration of particle= -8.33 km/h2 In m/s2 we can write Acceleration of particle= -6.43×10-4 m/s2

Q: A child is riding a bicycle at 15 m/s accelerates at 3.0 m/s/s for 4.0 s. What is the child's speed…

A: Velocity of the bike is u = 15 m/s Acceleration of the child is a = 3 m/s2 Time period of the child…

Q: 3000 kg roller coaster car is released from rest at the top of a 50m tall hill. What will its…

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Q: a man throws a stone from the rest down to well. find the acceleration that stone make to reach the…

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Q: A car is moving on a straight road at &8 m/s it is acceleration at 6 m/ s what will be its velocity…

A: According to the equation of motion, final velocity of the car is, v = u + at  Where, v = final…

Q: Julie, who has a mass of 65 kg, is enjoying a day at the local water park with some friends. She…

A: Calculate the vertical height of the bottom from the top of the water slide. h = (12 m) - (1 m)   =…

Q: A bike and a rider have a mass of 210 kg and a speed of 19 m/s. What is the shortest distance he can…

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Q: A sled slides down a hill that has a constant slope. The length of the hill is 14.1 m. If the sled…

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Q: A 4 kg ball is thrown straight into the air at 11 m/s . How high does it travel g = 9.8 m/s…

A: Mass of ball ,M = 4kg   Speed of ball, V = 11m/s  in +y dir g = 9.8 m/s²   in -y dir  Thus from…

Q: There is a 20 N force pulling an object to the left. The force of friction is 10 N in the opposite…

A: SOlution: gievn that F = 20 N Ff = 10 N to find the resultant force

Q: Two masses m, and m2 are connected by a light string that passes over a frictionless pulley, as in…

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Q: Katie pushes on a 10 kg box with 70 N of force, but the box only accelerates by 3 m/s?. How much…

A: Given Data : The mass of the box is given as m = 10kg. The force applied to the box is given as Fa =…

Q: A 0.5 meter long string can withstand a maximum tension of 300 N before breaking. What is the…

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Q: John's sport car took 5.32 seconds to go from a speed of 35.0 miles/h to a speed of 67.0 miles/h.…

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Q: The driver of a car slams on the brakes, causing the car to slow down at a rate of 20.0ft/s? as the…

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Q: A rocket with a mass of 4,000 kg has an engine that exerts a force of 40,000 N. What is the rocket's…

A: Given in question - Mass of rocket (M) = 4,000 kg                                   Thrust force(FT)…

Q: 4. In the figure below, find T1 and T2 5m 3 m 4 m 500 N

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Q: Question 10 km/s is equal.. 18: (a) 10 m/s (d) 10000 m/s (b) 100 m/s (c) 1000 m/s Question

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: Kayla is measuring how long it takes a ball to roll down a hill. The ball has a starting velocity of…

A: Given  Starting velocity, U = 2.6 m/s  Final Velocity ,V = 8.0 m/s  Time taken, T = 5.5 sec  Ball…

Q: A roller-coaster goes over an 14 m tall hill then approaches a 25 m hill. What is the minimum…

A: Given data: Initial height (hi) = 14 m Final height (hf) = 25 m Required: The minimum velocity at…

Q: 12 N pulls to the left and 20 N pulls to the right on a 2 kg object. Draw the problem: 127 207 ZKg z…

A: The expression for net force acting on the box is F=Fr-Fl Insert values in the above equation…

Q: A skydiver jumps out of a helicopter and falls freely for 5.2 s before opening the parachute…

A: Write the given values with suitable variables. u=0 m/st=5.2 s Here, u denotes the initial velocity…

Q: A marble rolls off a 0.75 m table with a velocity of 1.5 m/s.  How far from the base of the table…

A: Given : Height of table (h) = 0.75 m Velocity (v) = 1.5 m/s Expression for height is : h = 12gt2…

Q: car’s acceleration

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Q: 26) As a baseball is being thrown, it goes from 0 to 43 m/s in 0.13 seconds. What is the…

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Q: A 5,172 N force acts on a 1,953 kg car initially at rest for 6.4 seconds. What is the final velocity…

A: Given data The force is given as F = 5172 N. The mass is given as m = 1953 kg. The time duration is…

Q: car goes from 5 m/s to 22 m/s in a distance if 320. what is the acceleration

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Q: A stone takes I seconds to reach the ground when thrown down with some velocity from the top of a…

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Q: Q3. In the figure below find the maximum speed for each car if the vertical acceleration is 0.88 gg…

A: Data Given. , Acceleration ( a ) = 0.88 g   = ( 0.88 × 9.8 ) m/s2  = 8.624 m/s2 Radius for the Car A…

Q: A 20-ft ladder is leaning against a building. If the bottom of the ladder is pulled away from 3 ft…

A: Length of the ladder= 20 ft Speed of the bottom of the ladder=3/2 ft/s

Q: A 4,978 N force acts on a 1,937 kg car initially at rest for 6.3 seconds. How far did the car travel…

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Q: Henrietta is riding the Giant Drop at Great America. If Henrietta free-falls for 3.08 seconds, how…

A: Using kinematics, s=ut-12gt2

Q: A string is 1.42 m long but the acceleration remains 3.0 m/s, what is the ball's new speed (in m/s)?

A: Given:- string-length (r) =1.42m acceleration (a) = 3 m/s2 Find, New speed of ball's =v Now,…

Q: A body moves with a steady acceleration that cuts a distance of 60 m in 2 s and its speed becomes 15…

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Q: brakes

A: The kinematics equation can be given as, v=u+ats=ut+12at2v2=u2+2as where, v is the final velocity u…

Q: A cart is being pushed up a 50 degree ramp at the speed of 20 m/s what is the vertical speed in m/s?

A: Given, θ=50°, v=20m/s

Q: Vhat is the value of acceleration due to gravity in cm

A: We have to convert the value of Acceleration due to gravity in cm/s2

Q: 2. In the figure below, find T1 and T2. 5 m T2 T1 4 m 3 m 500 N

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Q: 5. A car slows down from (v-20 m/s) to (= 10 m/s) in 5s. The car acceleration is: a) 2 m/s² b) 4…

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Q: A car is moving on a straight road at 8 m/s it is acceleration at 6 m/s what will be its velocity…

A: Given data :              Initial velocity = U               Acceleration = a                Time =…

Q: Change following into SI units (MKS): (A) 0.58 km (B) 650 g

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Q: A car has a speed of 30 m/s and the acceleration 4m/s^2 at the time t=8sec what is the speed of the…

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Q: Patrons are riding the free fall drop at the carnival. If the ride free falls for 2.0 seconds, what…

A: Given data The time duration for the free fall is: t = 2 s   The expression for the final velocity…

Q: What is the vertical speed in m/s?

A: Given that: Speed at 30 degree V = 25 m/s

Q: A car accelerates from 25 mi/hr to 55 mi/hr in 4.5s. Find its acceleration in ft/s:

A: Given data:  Initial velocity (Vi) = 25 mi/hr Final velocity (Vf) = 55 mi/hr Time (t) = 4.5 s…

Q: A cart being pushed up a 50 degree ramp with a speed of 40m/s. What is the vertical speed in m/s?

A: Given data: Speed of the cart on the ramp v = 40 m/s The angle of the ramp = 50 degree. Need to…

Q: A plane takes off, and reaches a horizontal velocity of 288 mph in 50 seconds. What is the…

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