An object of mass 40 kg is moving in the +y-direction with a speed of 95 m/s from a location <18, 14, 28 > m. A constant net force << 23, 15, 6-N is applied on this object. 1) What is the initial velocity of the ball: 2) 3) 5) 6) V₁ = < vj=< 10₂|=| > m/s In the formula-sheet provided which equation can be used to calculate the position of the ball after 25 seconds. + The position of the ball after 25 seconds In the formula-sheet provided which equation can be used to calculate the velocity of the ball after 25 seconds. the velocity of the ball after 25 seconds > m/s the speed of the ball after 25 seconds m/s ho

An object of mass 40 kg is moving in the +y-direction with a speed of 95 m/s from a location <18, 14, 28 > m. A constant net force << 23, 15, 6-N is applied on this object. 1) What is the initial velocity of the ball: 2) 3) 5) 6) V₁ = < vj=< 10₂|=| > m/s In the formula-sheet provided which equation can be used to calculate the position of the ball after 25 seconds. + The position of the ball after 25 seconds In the formula-sheet provided which equation can be used to calculate the velocity of the ball after 25 seconds. the velocity of the ball after 25 seconds > m/s the speed of the ball after 25 seconds m/s ho

Name: An object of mass 40 kg is moving in the +y-direction with a speed of
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: An object of mass 40 kg is moving in the +y-direction with a speed of 95 m/s from a location m. A constant net force m/sIn the formu

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter2: Newtonian Mechanics-single Particle

Section: Chapter Questions

Problem 2.54P: A potato of mass 0.5 kg moves under Earth’s gravity with an air resistive force of −kmv. (a) Find...

See similar textbooks

Similar questions

A potato of mass 0.5 kg moves under Earth’s gravity with an air resistive force of −kmv. (a) Find the terminal velocity if the potato is released from rest and k = 0.01 s−1. (b) Find the maximum height of the potato if it has the same value of k, but it is initially shot directly upward with a student-made potato gun with an initial velocity of 120 m/s.
A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass 145 g) dropped from a height of 60.0 m above his glove. His glove stops the ball in 0.0100 s. What is the force exerted by his glove on the ball?
The speed of a particle of mass m varies with the distance x as υ(x) = αx−n. Assume υ(x = 0) = 0 at t = 0. (a) Find the force F(x) responsible. (b) Determine x(t) and (c) F(t).
An object of mass m = 1.00 kg is observed to have an acceleration a with a magnitude of 10.0 m/s2 in a direction 60.0 east of north. Figure P4.29 shows a view of the object from above. The force F2 acting on the object has a magnitude of 5.00 N and is directed north. Determine the magnitude and direction of the one other horizontal force F1 acting on the object. Figure P4.29
A 10.0-kg object is initially moving east at 15.0 m/ s. Then a force acts on it for 2.00 s, after which it moves northwest, also at 15.0 m/s. What are the magnitude and direction of the average force that acted on the object over the 2.00-s interval?
A 75.0-g arrow, fired at a speed of 110 m/s to the left, impacts a tree, which it penetrates to a depth of 12.5 cm before coming to a stop. Assuming the force of friction exerted by the tree is constant, what are the magnitude and direction of the friction force acting on the arrow?
Two constant forces of magnitudes F1 and F2, act on a particle of mass 5.00 [kg] which is at rest at the origin. The force F1 points at 14.5° west of north, while the force F2, points at 58.3° west of south. Due to the two forces, the particle accelerates and is later located at 32.4 [m], 17.0° north of west with speed 12.2 [m/s]. What is F1?
A 10-kg box initially at rest is pulled to the right along a frictionless horizontal surface by a horizontal force of 60N, determine the speed of the box after it has moved 2.0 m. r=4.89 m/s
A large cruise ship of mass 6.70 ✕ 107 kg has a speed of 12.4 m/s at some instant. What is the magnitude of the constant force required to stop it as it undergoes a displacement of 2.90 km?
In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 45m/s (about 100mi/h) in a time of 7.0s. The combined mass of the car and riders is 5.5×103kg. Find the average net force exerted on the car and riders by the magnets.
A block of wood is pulled by a horizontal stringacross a rough surface at a constant velocity witha force of 20 N. The coefficient of kineticfriction between the surfaces is 0.3. Themagnitude of force of friction isA.impossible to determine withoutknowing the mass of the block.B.impossible to determine withoutknowing the speed of the block.C.0.3 N.D.6 N.E.20 N.
The 4 lblb particle is subjected to the action of its weight and forces F1={2i+6j−2tk}lb, F2={t2i−4tj−1k}lb , and F3={−2ti}lb, where t is in seconds. Determine the distance the ball is from the origin 4 ss after being released from rest.