506,000 kg. It can supply an upward force of 5,885,000 N. How long would it take the rocket to reach a height of 500 m? (Assume that the

Q: The parachute on a race car of weight 8,850 N opens at the end of a quarter-mile run when the car is…

A: Given,

Q: A box of cereal with a weight of 3.8 N is at rest on the kitchen counter. What is the normal force…

A: Given data *A box of cereal with weight is W = 3.8 N The free-body diagram is given below

Q: A 2-kg body of mass is moving on a horizontal frictionless surface with a velocity of 4 m/s. What is…

A: Mass of body (m) = 2 kg velocity (v) = 4 m/s time (t) = 5 seconds

Q: A ball strikes a 33 kg softball so that it’s velocity changes by 15m/s in 8.3 s with what average…

A:

Q: A 3 kg block is moving at a speed of 3.87 m/s. What is the force required to bring the block to a…

A: Given data:  Mass (m) = 3 kg Initial velocity (Vi) = 3.87 m/s Final velocity (Vf) = 0 m/s Time…

Q: An 8000-kg engine pulls a 40 000-kg train along a level track and gives it an acceleration 2.4…

A: Mass of engine M=8000 kg, mass of first train M1=40000 kg, acceleration of first train a=2.4 m/s2…

Q: - An object accelerates at 5m/s? with a force of 500 N. An object with similar mass accelerates at…

A:

Q: What is the Normal force of an object with a mass of 22kg sitting on a slope of 20 degrees?

A:

Q: An archer shoots an arrow straight up with a force of 24.5 N. The arrow has a mass of 0.4 kg. What…

A: mass, m  = 0.4 kg

Q: A car has an acceleration of 8.9 m/s2 and a weight of 21806 N. What net force is required for this…

A: given, a = 8.9 m/s2 Weight = 21806 N = mg = m x 9.81 m/s2 m = 21806/9.81 = 2222.8 kg

Q: What net force is required to make a 3.0 kg object continue traveling at a constant speed of 2.0…

A: Data given ,  Mass of object (m) = 3 kg Speed = 2 m/s  We know that , Net force ( F ) = ma  Where ,…

Q: A bag of potatoes with weight 39.2 N is suspended from a string that exerts a force of 46.8 N. If…

A:

Q: What force is needed to accelerate a 10-kg trolley cart from rest to 5 m/s in 2 seconds? A) 25 N B)…

A:

Q: A 5.0 kg mass starts from rest at the top of an inclined plane 0.95 m long and slides down to the…

A:

Q: A 565 kg minecart is travelling at 78 km/hr. What is the average force required to stop the minecart…

A: Given data:  Mass (m) = 565 kg Initial velocity (v0) = 78 km/hr Time interval (Δt) = 23 s Final…

Q: An athlete whose mass is 90.0 kg is performing weight-lifting exercises. Starting from the rest…

A:

Q: Newton’s second law of motion relates an object’s acceleration to ___ *   a. its mass.   b. its…

A: Given in question  - Newton's second law.  To find - Newton’s second law of motion relates an…

Q: Bob has a total weight of 700 N and is standing on a scaffold hanging by 2 ropes. The supporting…

A: We need to calculate the weight of the scaffold.

Q: What constant force is required to accelerate a 1000 kg car from rest to 40 m/s over a distance of…

A:

Q: f I were to fart, how much force would my fart need to exert to launch me 10 feet in the air? For…

A: let the upwards acceleration gained due to the fart be a let maximum height reached be H final…

Q: A metal ball of mass 10 g falls in oil with a acceleration of 3.0 m/s at one instant. Calculate the…

A: a=Acceleration=−3 m/s2g=Acceleration due to gravity=9.81 m/s2m=Mass of ball=10 g

Q: 1. Net force causes an object at rest to start moving 2. Friction is perpendicular to the surfaces…

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

Q: A box of cereal with a weight of 3.8 N is at rest on the kitchen counter. What is the normal force…

A:

Q: A teacup fell was left on the wing of a fighter jet and did not fall until the jet was already very…

A: When object falls with a constant velocity the drag force on it is equal to the gravitational force…

Q: "The net force acting on an object equals the product of the mass and the acceleration of the…

A: There is a statment given, we need to tell this statement is related to which law.

Q: What is the normal force on an object weighing 437N at rest on an inclined plane with an angle of 29…

A:

Q: If the forces acting on a moving object are balanced, what will the object do? If the forces acting…

A: Force is measured in Newton(N)

Q: What is the mass of a 60 newton object that is placed on a frictionless 40° incline?

A: Mass can be found by force equation as F=mgSinθ GIVEN : F= 60 N g= 9.8 m/s2 θ=40°

Q: 15 lbs 200 27° 12 lbs What is the approximate magnitude of the resultant.force? 22.2 pounds. B 24.8…

A: Given Magnitude of the two forces are given as F1=15 lbs and F2=12 lbs Angle of the two forces are…

Q: A certain cable of an elevator is designed to exert a force of 4.5 × 10^4 N. If the maximum…

A: Fmax=mamax+g     m=Fmaxamax+g

Q: rt force in the right leg. The table's weight is 71 lb. w = 3

A: Given:-  x = ℓ/3 The table's weight is 71 lb. w = 3 ft ℓ = 10 ft Find:- Calculate (in pounds) the…

Q: The parachute on a race car of weight 8,850 N opens at the end of a quarter-mile run when the car is…

A: Given:

Q: If a person is pushing a cart with a force of 40 Newtons and it accelerates at 0.8m/s^2 what is the…

A: The person is pushing the car and it accelerate at 0.8 ms2. Draw the free body diagram for the…

Q: When a force of 10N is applied to a body its acceleration is 2m/sz. The mass of the body is 5kg aO…

A: Answer:-    (a) 5 kg Given  Force (F) = 10 N  Acceleration of a body(a) = 2 m/s2  Mass of a body (…

Q: A person pushes a parked car of mass 400 kg with a force of 2 (2) 200 Newtons until its velocity is…

A: M= 400kg  F= 200N  It is being pushed until it's velocity 5m/s

Q: A 10 kg crate is lifted by a man with an upward force of 100N. The crate's upward acceleration is 10…

A:

Q: If a wagon is accelerating at a rate of 4 m/s^2 and the force acting on it is 386 N, what is the…

A:

Q: Calculate the net force needed to accelerate a 1500 kg car from 15m/s to 20 m/s in 2.0 s? (A 5000 N…

A: Given: The mass of the car is 1500 kg. The initial velocity of the car is 15 m/s. The final speed of…

Q: Determine the force needed to accelerate a 15 kg grocery cart from rest to a velocity of 0.50 m/s in…

A: Given  Mass of cart m=15kg  Initial speed u=0m/s Final speed v=0.5m/s time t=2.1s

Q: A force of 20 N acts upon a body whose weight is 8 N. What is the mass of the body? What is its…

A: Weight, W = mass x acceleration due to gravity W = m g  The force is given by  Force = mass x…

Q: A jet aircraft with a mass of 4,425 kg has an engine that exerts a force (thrust) equal to 59,000 N.…

A:

Q: An aircraft catapult launches an F-22 from 0 to 180 mph in a distance 150 m. How many g’s did the…

A: Intital Speed u = 0 m/s Final Speed v = 180 mph = (180 *0.447) = 80.6672 m/s distance (s) = 150 m…

Q: A 1000.0 kg car accelerates uniformly to double its speed from 13.7 m/s in 4.76 s. What net force…

A: Given data: Mass of the car m =1000.0 kg speed, u =13.7 m/s Time t =4.76 s

Q: The force needed to accelerate a stationary 1000 kg racing car to a speed of 20 m/s in 10 seconds is

A: Let the initial speed of the car is denoted by u and the final speed is denoted by v in time t.…

Q: In a grocery store, you push a 15.4 kg shopping cart horizontally with a force of 13.4 N. If the…

A: Given Mass of cart m = 15.4 kg Force F = 13.4 N We have to find out how far this cart move in 2.50…

Q: The force that produces an acceleration of 1 m over s squared in a body of the mass of 2 kg is…

A: Given : a = 1 m/s2 m = 2 kg

Q: In the three-legged table, the far leg is at x = ℓ/3.  Calculate (in pounds) the support force in…

A: I have taken help of figure which was asked by you a moment ago. Given, weight= 91 Lb w= 4 ft l= 11…

Q: Ahmed is pushing a box with a force 58 N, in the West direction. Salim is pushing the same box with…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!