Answered: A 490 kg rocket sled can be accelerated…

A 490 kg rocket sled can be accelerated at a constant rate from rest to 2000 km/h in 2.1 s, What is the magnitude of the required net force? Number Units

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter3: Force And Motion

Section: Chapter Questions

Problem 4MC: A net force can produce ___. (3.3) (a) an acceleration (b) a change in velocity magnitude (c) a...

See similar textbooks

Related questions

Q: A 40-kg trunk sliding across a floor slows down from 5.0 to 2.0 m/s in 6.0 s. Assuming that the…

Q: A 50 kg wooden crate rests on a horizontal concrete floor. The coefficent of friction is Ms= 0.7.…

A: Coefficient of friction is Ms = 0.7 Mass of the crate is m = 50 kg Force applied to the crate is F =…

Q: A 2200 kg car, initially travelling at 80.0 km/h West, slams on the brakes and it comes to rest over…

Q: A hot-air balloon of mass Mis descending vertically with downward acceleration of magnitude a. How…

A: The balloon descends with an acceleration a. There are two forces acting on it. The total…

Q: In an emergency stop to avoid an accident, a shoulder-strap seatbelt holds a 58 passenger in place.…

A: The speed of the car in m/s is The change in velocity here is

Q: When a force of 300. 0 N is applied to a 20.0 kg object that experiences 200.0 N of friction a.…

Q: What magnitude net force is required to accelerate a 1200-kg car uniformly from 0 m/s to 27.0 m/s in…

A: Given quantities: mass of the car (m) = 1200 kg initial velocity (u) = 0 m/s final velocity (v) = 27…

Q: Find the magnitude of the force P necessary to drag the crate shown in the figure below at constant…

A: The free-body diagram of the crate is shown below. Here, W is the weight, N is the normal force,…

Q: A stubborn dog, refusing to move, is dragged east by his owner along level ground. An eastward force…

A: Given:- The mass of the dog m = 13 kg The dragged force on the dog is F = 43 N Find:- a) The…

Q: Accident analysis has led experts to believe that Princess Diana experienced a deceleration rate of…

A: At the time of her accident, Diana experienced a deceleration rate of 700 m/s2. This deceleration…

Q: A 500 kg rocket sled can be accelerated at a constant rate from rest to 1600 km/h in 1.8 s.What is…

Q: A 2 lb hammer travelling at a speed of 15 ft/s strikes anail and drives it 0.75 inor inches into a…

A: Since the hammer is moving it possesses kinetic energy which is given as k=0.5×m×v2---(A), So in…

Q: When landing after a spectacular somersault, a 55.0 kg gymnast decelerates by pushing straight down…

A: Given Mass m=55kg Deacceleration a=8×9.8=78.4 m/s2

Q: A 4.8-kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket…

A: F=ma+g

Q: )A dockworker applies a constant horizontal force of 80.0N to a block of ice on a smooth horizontal…

Q: A double trailer combination on the highway consists of two 23500 kg trailers towed by a 12500 kg…

A: Given data: The mass of one trailer (m) = 23500 kg The mass of tractor truck (M) = 12500 kg…

Q: A student pushes a 40 kg box with a force of 50 N at an angle of 60 degrees above the horizontal. If…

Q: A person pushes on a 91.2 kg refrigerator with a horizontal force. The coefficient of static…

A: Solution as

Q: A child on a sled (total mass 55 kg) accelerates down a 17.8 degree incline at 1.65 m/s^2. What is…

A: Given, Mass of boy m = 55kg acceleration a = 1.65m/s^2 Angle (theta) = 17.8°

Q: How much braking force in pounds is needed to keep your 4500N car from sliding down a 550 hill?…

Q: A force of 300N acts on a body of mass 150kg calculate the acceleration of body using D alemberts…

Q: What magnitude net force is requred to accelerate to a 1200-kg car uniformly from 0 m/s to 27.0 m/s…

A: The net force required to accelerate a car of mass 1200 kg is calculated using following…

Q: What normal force does a horizontal table exert on a 3.5 kg book that sits at rest? Be sure to draw…

Q: A 490 kg rocket sled can be accelerated at a constant rate from rest to 1500 km/h in 2.1 s. What is…

Q: A 400 kg rocket sled can be accelerated at a constant rate from rest to 1700 km/h in 2.2 s. What is…

Q: An airplane has a mass of 3.39 × 104 kg and takes off under the influence of a constant net force of…

A: Given that mass of the airplane and constant net force and also given the mass of the pilot. Then We…

Q: A car is traveling up a hill that is inclined at an angle θ above the horizontal. Determine the…

A: To determine: The ratio of the magnitude of the normal force to the weight of the car travelling up…

Q: A rubber stopper is suspended from the handrail of a subway car traveling directly westwards. As the…

A: A rubber stopper is suspended from the handrail of a subway car traveling directly westwards. As the…

Q: A 1.4-kg block slides across a rough surface with an applied force of 10 N to the right such that it…

A: Movement of block is towards right, so the frictional force is acting towards left. From Newton's…

Q: A person pushes on a 44.9 kg refrigerator with a horizontal force. The coefficient of static…

A: Given data: Mass of refrigerator (m) = 44.9 kg Coefficient of static friction (μs) = 0.721…

Q: You apply a force of 15.ON to a box and measure its acceleration to be 0.4 m/s^2. Calculate the mass…

A: Given data: Force (F) = 15.0 N Acceleration (a) = 0.4 m/s2 Required: The mass of the box

Q: A train of mass 1000 tons moves in the latitude 60° north. Find the magnitude and direction of the…

Q: A runner with a mass of 78 kg accelerates from 0 to 7 m/s in 9 s. Find the net force on the runner…

A: Given, a runner with a mass m=78 kg accelerates from u=0 to v=7 m/s in Δt=9 s. Find the net force F…

Q: A rocket-powered car provides a thrust of 250 kN at an angle of 10 degrees below horizontal (so some…

Q: A 3.00-kg object undergoes an acceleration given by a (2.00î + 5.00j) m/s². Find (a) the resultant…

A: Given : mass of the object, m=3 Kg acceleration of the object, a→=(2 i^ +5 j^ )m/s2 Determine :…

Q: a worker with spikes on his shoes pulls with a constant horizontal force of magnitude 20 N on a box…

A: as per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: When a parachute opens, the air exerts a large drag force on it. This upward force is initially…

A: Weight of sky diver (w) = 904 N (acting downwards)Magnitude of drag force (f) = 1003 N Since the…

Q: A Amazon employee is pushing two carts with a constant force F. Container 1 contains the heavier…

A: Consider the free-body diagram of the given carts as follows.

Q: A 450 kg rocket sled can be accelerated at a constant rate from rest to 1800 km/h in 2.3 s. What is…

Q: When a parachute opens, the air exerts a large drag force on it. This upward force is initially…

Question

A 490 kg rocket sled can be accelerated at a constant rate from rest to 2000 km/h in 2.1 s. What is the magnitude of the required net
force?
Number
i
Units
eTextbook and Media

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

. A person stands on a scale inside an elevator at rest (Figure 2.54). The scale reads 800 N. (a) What is the person's mass? (b) The elevator accelerates upward momentarily at the rate of 2 m/s2. What does the scale read then? (c) The elevator then moves with a steady speed of 5 m/s. What does the scale read now?
A bag of sugar weighs 5.00 lb on Earth. What would it weigh in newtons on the Moon, where the free-fall acceleration is one-sixth that on Earth? Repeat for Jupiter, where g is 2.64 times that on Earth. Find the mass of the bag of sugar in kilograms at each of the three locations.
A net force can produce ___. (3.3) (a) an acceleration (b) a change in velocity magnitude (c) a change in velocity direction (d) all of the preceding
A 5.00105 -kg rocket is accelerating straight up. Its engines produce 1.250107 N of thrust, and air resistance is 4.50106 N. What is the rocket's acceleration? Explicitly show how you follow the steps in the Problem-Solving Strategy for Newton's laws of motion.
An inventive child named Nick wants to reach an apple in a tree without climbing the tree. Sitting in a chair connected to a rope that passes over a frictionless pulley (Fig. P4.45), Nick pulls on the loose end of the rope with such a force that the spring scale reads 250 N. Nicks true weight is 320 N, and the chair weighs 160 N. Nicks feet are not touching the ground. (a) Draw one pair of diagrams showing the forces for Nick and the chair considered as separate systems and another diagram for Nick and the chair considered as one system. (b) Show that the acceleration of the system is upward and find its magnitude. (c) Find the force Nick exerts on the chair. Figure P4.45 Problems 45 and 46. 46. In the situation described in Problem 45 and Figure P4.45, the masses of the rope, spring balance, and pulley are negligible. Nicks feet are not touching the ground. (a) Assume Nick is momentarily at rest when he stops pulling down on the rope and passes the end of the rope to another child, of weight 440 N, who is standing on the ground next to him. The rope does not break. Describe the ensuing motion. (b) Instead, assume Nick is momentarily at rest when he ties the end of the rope to a strong hook projecting from the tree trunk. Explain why this action can make the rope break.
Physics Review A construction cranes cable lifts a 50.0-kg box upward with an acceleration of 1.50 m/s2. Find the tension in the rope. (See Section 4.5.)
The force on a baseball as with a bat can be more than 8,000 lb. No human can push on a bat with that much force. What is happening in this instance?
A flea jumps by exerting a force of 1.20105 N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 0.500106 N on the flea. Find the direction and magnitude of the acceleration of the flea if its mass is 6.00107 kg. Do not neglect the gravitational force.
The helicopter view in Figure P1.70 shows two people pulling on a stubborn mule. Find (a) the single force that is equivalent to the two forces shown and (b) the force a third person would have to exert on the mule to make the net force equal to zero. The forces are measured in units of newtons (N). Figure P1.70
A rocket takes off from Earths surface, accelerating straight up at 72.0 m/s2. Calculate the normal force acting on an astronaut of mass 85.0 kg, including his space suit.
A block slides down a frictionless plane having an inclination of 15.0. The block starts from rest at the top. and the length of the incline is 2.00 m. (a) Draw a free-body diagram of the block. Find (b) the acceleration of the block and (c) its speed when it reaches the bottom of the incline.
A machine at a post office sends packages out a chute and down a ramp to be loaded into delivery vehicles. (a) Calculate the acceleration of a box heading down a 10.0slope, assuming the coefficient of friction for a parcel on waxed wood is 0.100. (b) Find the angle of the slope down which this box could move at a constant velocity. You can neglect air resistance in both parts.