While two forces act on it, a particle is to move at the constant velocity v = (3 m/s) – (4 m/s)j. One of the forces is F, = (2N)i + (-6N)j. What is the other force?
Q: DUE Da m gin un:: Problem 9: The force F (63 Ni+ (654 Nj acts on a particle as it moves first along…
A: Given: F=(6.3N)i+(6.54N)jx=0.59m to x= 6.74m andy=1.41m to y=7.82mW=F.d
Q: A 4 kg particle moves along an x axis according to x(t) = −1 + 4t − 5t3 , with x in meters and t in…
A:
Q: An 8.7 kg block slides with initials speed of 1.66 m/s across a level floor. How far does the block…
A: The equation of motion is given by,
Q: object has a velocity (3.5 m/s)i + (-4.76 m/s)j + (4.68 m/s)k. In a time of 3.21 s its velocity…
A:
Q: When starting a foot race, a 68.6 kg sprinter exerts an average force of 704 N backward on the…
A: Given: The mass of sprinter (m) = 68.6 kg. Force exerted F = 704 N. Time (t) = 0.813 s.
Q: A baseball pitcher throws a ball straight up into the air at a speed of 21.5 m/s. In the process, he…
A:
Q: An experimental rail car with a rocket mounted on it is free to slide on a rail that is so slippery…
A: Since the question contains more than three sub parts, solution for the first three is provided…
Q: A 15kg-particle moves in xyz-plane experience a force of F=12N i - 20N j + 10N k . Determine the…
A:
Q: A parachutist whose mass is 65 kg drops from a helicopter hovering 2500 m above the ground and falls…
A: Given Data:Mass of the person Height of the helicopter The proportionality constant when the…
Q: The force acting on a skater of mass 73.4 kg is attenuated with her speed v as F=-1.23*v2, where v…
A: Given that: Mass of skater, m=73.4 kgF=-1.23 v2Initial speed, vi=4.06 m/sInitial speed, vf=2.24…
Q: What is the direction of the net force, expressed as an angle in degrees measured clockwise relative…
A:
Q: Based on page 30 from the lecture note, match the answers with questions. the initial kinetic energy…
A: Given that: The file cabinet has a mass of 100 kg you are pushing with a 700 N force in the…
Q: You drive an automobile of mass 2.10 x 103 kg from sea level to the top of a mountain 2.05 km high.…
A: Given: mass of automobile m= 2.10× 103 kg Height at which automobile reached from sea level h = 2.05…
Q: An antelope is being pulled by two forces whose vector components are : f1 =-2.6Ni+5Nj +-6.1Nk f2…
A: Angle between two vectors can be calculated by dot product or cross product. The easier approach is…
Q: A 7.0 kg toy car can move along an x axis. The figure gives Fx of the force acting on the car, which…
A: Here is the Question As the force acting on the car varies with time, we need to calculate the force…
Q: The work done by F in moving a particle form B to A
A:
Q: A force F= (-2Nm)xi+(4Nm2)x2j-8Nk and a second force F=(-4Nm2)x2j-8Nk are applied to a 4 kg object…
A: A force F= (-2Nm)xi+(4Nm2)x2j-8Nk and a second force F=(-4Nm2)x2j-8Nk are applied to a 4 kg object…
Q: The only force acting on a 3.4 kg body as it moves along the positive x axis has an x component Fx =…
A:
Q: As a protest against the umpire's calls, a baseball pitcher throws a ball straight up into the air…
A: Given,
Q: For all questions, assume concepts such as friction or air resistance are negligible, unless…
A:
Q: A parachutist whose mass is 75 kg drops from a helicopter hovering 1500 m above the ground and falls…
A:
Q: A cooler (mass 3 kg) is initially at rest on a horizontal floor. It is then pushed in a straight…
A: The initial speed, u=0 The mass of the cooler is m = 3 kg The displacement of the cooler is s = 1.5…
Q: arrance in A parachutist whose mass is 75 kg drops from a helicopter hovering 1000 m above the…
A: When a body is falling, it is acted upon by two forces which are gravitational force and air drag.…
Q: A basketball player jumps straight up for a ball. To do this, he lowers his body 0.270 m and then…
A: Given, lower height, hi = 0.270 m final height, hf = 0.940 m
Q: A dockworker applies a constant horizontal force of 71.0N to a block of ice on a smooth horizontal…
A: According to the given data F=70 N S=10.5m t=4.80 sec. We need to find What is the mass of the…
Q: a 400 N block slides on a horizontal plane by applying a horizontal force of 200 N and reaches a…
A:
Q: The force acting on a particle is F - (10x – 17) N, where x is in meters. (a) Make a plot of this…
A:
Q: 18.710 7. An airplane of mass 1.5x104 kg moves horizontally at a speed of 60.0 m/s. The pilot then…
A:
Q: As a protest against the umpire's calls, a baseball pitcher throws a ball straight up into the air…
A: Given,
Q: An electron is a subatomic particle (m = 9.11 x 10-31 kg) that is subject to electric forces. An…
A:
Q: Two constant forces act on an object of mass m - 4.30 kg object moving in the xy plane as shown in…
A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you…
Q: A cart for hauling ore out of a gold mine has a mass of 431 kg, including its load. The cart runs…
A: Given,mass of the cart, m = 431 kgangle, θ= 4.67°force by donkey, F = 434 Ndistance, d = 155 mφ =…
Q: As a protest against the umpire's calls, a baseball pitcher throws a ball straight up into the air…
A: Ball’s acceleration is,
Q: A ship of mass 3 x 107 kg, initially at rest, is pulled by a force of 5 x 10'N through a distance of…
A:
Q: How much work does the force you apply do on the grocery cart?
A: Given data: Force (F) = (27 N)i - (38 N)j Displacement (s) = (-8.5 m)i - (3.0 m)j Required: The…
Q: Imagine a skydiver with a mass of m jumping out of an airplane at an altitude of h. As the skydiver…
A:
Q: Three forces act on a particle that moves with unchanging velocity F₁ = (2.3 N )î + (3.8 N )Ĵ +…
A: We are given 3 forces. We are given that these 3 forces are acting on particle. They are acting such…
Q: a 2 kg golf ball moves along an x axis according to x(t) = 10t^3 - 2.80t^2 + 7.4t +15 , with x in…
A:
Q: As a protest against the umpire's calls, a baseball pitcher throws a ball straight up into the air…
A: According to the given condition, the initial speed (u) is zero and the final speed (v) is 22 m/s.…
Step by step
Solved in 2 steps
