Answered: A box, initially at rest, has 23.1 N of…

A box, initially at rest, has 23.1 N of force exerted in it for 5.69 s. If the box has a mass of 7.01 kg, what was its velocity and this time?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 80P: How much fuel would be needed for a 1000-kg rocket (this is its mass with no fuel) to take off from...

See similar textbooks

Related questions

Q: Find the center of mass of the regular ∟-shaped iron bar with sides 0.40 m and 0.70 m, respectively.…

A: Given that, Length in x axis is 0.40m Length in y axis is 0.70m In this symmetrical region we have…

Q: A 0.62 kg object is at rest. A 3.10 N forceto the right acts on the object during a timeinterval of…

Q: A golf ball of mass 0.040 kg is at rest on the tee and has a velocity of 108 m/s immediately after…

Q: If two bodies of different masses, initially at rest, are acted upon by the same force for the same…

A: The acceleration is given by the force acting per unit mass.

Q: Two forces, F1 = (6.10î + 4.30ĵ) N and F2 = (3.40î + 7.65ĵ) N, act on a particle of mass 2.20 kg…

A: Given F1 = (6.10î + 4.30ĵ) N F2 = (3.40î + 7.65ĵ) N Mass M = 2.20 kg We have to find out the…

Q: Jennifer, who has a mass of 50.0 kg, is riding at 35.0 m/s in her red sports car when she must…

A: Mass of the driver,

Q: A golf ball of mass 0.045 kg is hit off the tee at a speed of 45 m/s. The golf club was in contact…

Q: A woman of mass 53 kg jumps off the bow of a 46 kg canoe that is intially at rest. If her velocity…

A: Apply principle of conservation of momentum m1+m2V=m1v1+m2v253 kg+46 kg0=53 kg1 ms+46 kgv20=53 kg…

Q: At a time when mining asteroids has become feasible, astronauts have connected a line between their…

A: Using Newton's law of motion, the expression for find acceleration of the tug is aT=FmT Substitute…

Q: A particle of mass 2.4 kg is subject to a force that is always pointed towards the North but whose…

Q: Why is the following situation impossible? An astronaut, together with the equipment he carries, has…

A: The total mass of the astronaut and equipment is 150 kg, the relative speed of astronaut with…

Q: Superman and Batman are on a sheet of iče, preparing for battle. Superman has a mass of 94 kg, and…

A: Given:- mass of the superman = 94 kg mass of the badman = 117 kg The force applied by superman on…

Q: A stone of mass m = 1.55 kg is dropped from a height of h = 3.9 m into a pool of water. At a time of…

A: Mass of stone (m) = 1.55 kg Initial height (h) = 3.9 m t = 1.9 s

Q: Squids are the fastest marine invertebrates, using a powerful set of muscies to take in and then…

Q: Two persons on ice skates stand face-to-face and then push each other away. Their masses are 60 and…

Q: makeS a head-on elastic collision with a second ball (which is at rest) and speed equal to…

Q: Two masses m1 = 12 kg and m2 = 6 kg are con %3D by a light string that passes over a frictionless

A: Givenm1=12 kgm2=6 kgg=10 m/s2

Q: ••An air-track cart of mass m1 = 0.14 kg is moving with a speedv0 = 1.3 m>s to the right when it…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: A box, initially at rest, has 22.9 N of force exerted on it for 7.30 s. If the box has a mass of…

A: Given Force (F) = 22.9 N Mass (m) = 5.56 kg Time (t) = 7.30 s Acceleration of the box , a =…

Q: A 120-kg car starts at rest and accelerates forward, reaching a velocity of 1600 cm/s in 5 s. What…

Q: A200 kg bumper car travelling at 1 mvs hits a 300 kg bumper car travelling at -2 m's If the velocity…

A: mass of first bumper car = 200 kg initial velocity of first bumper car = 1 m/s mass of second bumper…

Q: Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then…

Q: A rifle of mass 4.0 kg fires a 14.0 g bullet. If the bullet travels at a velocity of 1,000.0 m/s,…

Q: Two persons A and B who are at rest on an ice skating rink, push each other so that A acquires a…

Q: A 80-kg archer stands at rest on frictionless ice and shoots a 36-g arrow. The arrow's speed is 75…

A: Given : Mass of archer (m1) = 80 kg Mass of arrow (m2) = 36 g = 0.036 kg Speed of arrow (v2f) = 75…

Q: A 0.00250 kg bullet travelling at 220.0 m/s strikes a 1.50 kg block of wood, which slides backwards.…

A: The initial kinetic energy of the bullet is, KE = 12mv2 = 12×0.0025×220×220 = 60.5J Now, by energy…

Q: A 4000 kg car at rest was hit by a 3000 kg cab from behind. The two vehicles where locked together…

Q: Find the position of the center of mass of a thin rod that extends from 0 to 0.890 m along the x…

Q: Consider the following diagram. A force of 60 N acts on 20.0 kg and 10.0 kg blocks that are adjacent…

Q: Three blocks on a frictionless surface are connected by massless strings, with M1 = 1.30 kg, M2 =…

Q: A stone of mass m = 1.45 kg is dropped from a height of h = 3.6 m into a basin of water. At a time…

A: The velocity of an object free falling from a certain height is given by v = 2gh, where g =…

Q: A rocket whose initial mass is 12,500 kg is in deep space and consumes fuel at a rate of 62.5 kg…

Q: particle of mass m1 accelerates at 5.00 m/s2 when a force F is applied. A second particle of mass m2…

Q: A loaded tractor-trailer with a total mass of 5500 kg traveling at 2.5 km/h hits a loading dock and…

A: Conservation of momentum: It states that “the total momentum of a system remains conserved or…

Q: The 2022 Chevy Corvette has a mass of 1600 kg. If it were travelling at 31 m/s in the positive…

A: We have givenMass of Chevy corvette (m)=1600 kgInitail velocity (u)=31 m/sNet stopping force =17000…

Q: A small diamond of mass 13.3 g drops from a swimmer's earring and falls through the water, reaching…

Q: A small guy and a large football player moving at the same speed collide head-on. Which person…

A: Given in question - Small guy and large football player move at same speed collide. To find - Which…

Q: A 3.00-kg object is initially moving northward at 15.0 m/s. Then a force of 15.0 N, toward the east,…

A: Mass of object (m) = 3 kg Initial velocity of object = 15 j m/s Force acting on object (F) = 15 i…

Q: Two ice skaters push off against one another starting from a stationary position. The 45.0-kg skater…

A: Given Mass of each skater is m1=45.0 kg and m2=60.0 kg

Q: Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then…

A: Apply the momentum conservation equation. Here, ms represents the mass of squid, mw represents the…

Q: Squids are the fastest marine invertebrates, using a powerful set of muscles to take in and then…

Q: A 65.00-kg athlete applies a force of 400.0 N to a 25.00-kg cart, which is initially at rest, over a…

A: Apply the impulse-momentum equation. Here, F is the applied force, Δt is the time period, m is the…

Q: A 15 kg object at rest experiences 120 N of force for a duration of 0.20s. What is the final…

Q: Suppose the initial speed of the driver is doubled to 36.0 m>s. Ifthe driver still has a mass of…

A: Given data The initial velocity is u=36.0 m/s The mass of the driver is m=65.0 kg The distance to…

Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

A box, initially at rest, has 23.1 N of force exerted in it for 5.69 s. If the box has a mass of 7.01 kg, what was its velocity and this time?

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

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

a pebble of mass 1g exerts a force with magnitude F=1N on Godzilla, whose mass is 10000 kg. the force that Godzilla exerts on the pebble, therefore, has a magnitude of?
A 76.1 kg astronaut of holding a 12.3 kg tool pack while drifting at 10.6 m/s to the right. She throws the tool pack away so that it is drifting at 1.5 m/s to the left. How fast is she moving after the throw? Assume that they are out in deep space with no other forces acting on them.
A bullet with a mass of 20.0 grams is fired from a gun with a 10.0 cm barrel at a velocity of 300.0 m/s. Assuming it starts from rest and accelerates uniformly, what is the magnitude of the force exerted on the bullet?
A hockey player slaps a puck into a cushion, which brings the puck to rest. If the puck's initial velocity was +40 m/s and it has a mass of 170 g, what force does the cushion apply to the puck? Assume the cushion acts on the puck for 0.03 s and the surface that the puck slides on is frictionless.
Two persons A and B who are at rest on an ice skating rink, push each other so that A acquires a velocity of 11.5 m/s towards North. If the mass of person A is 55 kg and that of B is 43 kg, what is the velocity acquired by B and in which direction? Your answer must be in the order Velocity / Direction. a) 15 m/s / North b) 51 m/s / North c) 51 m/s / South d) 15 m/s / South
What is the magnitude of the average force, in newtons, exerted on a 0.0295-kg bullet to accelerate it to a speed of 590 m/s in a time of 1.85 ms?
If it takes a human cannonball 1.8 s to exit a 1.9 m long cannon and the average net force acting on the performer is 159 N, what is the performer’s mass?
A loaded tractor-trailer with a total mass of 5500 kg traveling at 2.5 km/h hits a loading dock and comes to a stop in 0.56 s . What is the magnitude of the average force exerted on the truck by the dock?
•A baseball of mass m and initial speed v strikes a catcher’s mitt.If the mitt moves a distance ∆x as it brings the ball to rest, what isthe average force it exerts on the ball?
A 1.9×104 kg rocket has a rocket motor that generates 2.7×105 N of thrust. The initial upward acceleration is 4.4 m/s^2. At an altitude of 5000 m the rocket's acceleration has increased to 5.3 m/s^2. What mass of fuel has it burned?
A 15 kg object at rest experiences 120 N of force for a duration of 0.20s. What is the final velocity of the object after the application of the force?
A barefoot field-goal kicker imparts a speedof 27 m/s to a football initially at rest.If the football has a mass of 0.59 kg and thetime of contact with the ball is 0.034 s, whatis the magnitude of the force exerted by theball on the kicker’s foot?Answer in units of N.