(c) In the diagram shown below, two forces act on a ball of mass 2kg that is initially at rest. Calculate the magnitude and direction of the acceleration of the ball. Describe also the subsequent motion of the ball.
Q: A flea jumps by exerting a force of 1.20×10−5 Nstraight down on the ground. A breeze blowing on the…
A:
Q: A sodium ion Na* has mass 3.817 x 10-26 kg and is initially at rest on a Cartesian coordinate system…
A: Charge of Na+ = +eCharge of CO32- = -2e Distance between the charges = √ { ( x2 - x1)2 + ( y2 - y1)2…
Q: A person pushes two boxes with a horizontal force FF of magnitude of 200 NN. The boxes are on a…
A: Mass of A, M= 6 kg mass of B = 2 kg F = 200 N
Q: The force F = (70, 70) N acts on a mass of 9 kg. At time t = 0 s, the mass is initially at rest. In…
A: Given that ,F=70,70 Nmass=9 kgt=0
Q: The instant before a batter hits a 0.14 KG baseball, the velocity of the ball is 45 meters per…
A: Take the east direction to be the positive direction and the west direction to be negative.…
Q: Commercial airplanes are sometimes pushed out of the passenger loading area by a tractor. (a) An…
A: Mass of the tractor,
Q: Mass A is 40 kg and mass B is 10 kg. The angle that the inclined plane makes with the horizontal is…
A:
Q: A 2 kg object is located 3 m to the right of a 6 kg object. A) If a third object of mass 4 kg is…
A:
Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…
A:
Q: (a) What is the initial acceleration of a rocket that has a mass of 1.50×106kg at takeoff, the…
A: mass, m = 1.50×106 kg Force, F = 2×106 N
Q: Mass Ma lies on top of mass Mp, as shown. Assume M, > Mạ. The two blocks are pulled from rest by a…
A:
Q: A block of mass m, = 14.4 kg is on a frictionless table to the left of a second block of mass m, =…
A: Given, m1 = 14.4 Kg m2 = 17.2 Kg F =113 N
Q: Suppose a block of mass m, rests on a block of mass m, and the combination rests on a table as shown…
A: When a body is placed on other body then it applies gravitational force on other body, whereas the…
Q: A child is riding in a child-restraint chair, securely fastened to the seat of a car. Assume the car…
A: Force is given by,
Q: By pulling on a rope attached to the box, a clerk moves an Oreo crate with a mass of m down an aisle…
A: Consider the case when the box pulled at an upward angle and draw the free body diagram.
Q: With the blocks initially at rest, the force P is increased slowly from zero to 65 lb. Plot the…
A:
Q: A 5.00-kg block is placed on top of a 10.0-kg block (see the Figure below). A horizontal force of…
A:
Q: Sketch an example pulley system where the speed of one mass is two times (2x) the speed of the…
A:
Q: A particle with a mass of 0.1 kg is initially at rest. It experiences a constant force of 5 N for a…
A: We can find the final velocity of the particle by applying Newton's second law of motion and the…
Q: ) Two-block system is given below. The mass of block one is m, = 4 kg and the mass of block two is…
A: As per our guidelines we will solve first three subparts for you. To get remaining subparts solved…
Q: The system shown in the figure consists of masses m0= 1 kg, m1= 4 kg, and it is known that after…
A: Consider the mass m1 and apply Newton's second law. T1-m1g=m1a T1=m1a+g ...... (1) Consider the…
Q: a) The velocity of the body at the moment of separation from the plane b) The body's journey at this…
A:
Q: ) Two-block system is given below. The mass of block one is m, 4 kg and the mass of block two is m,…
A:
Q: (1) A skier of mass m slides up a hill for a distance d along surface coved with snow till it shops.…
A: Given Force ( f ) = ρv2 Angle = θ
Q: A 925-kg pickup decelerates to rest from a speed of 97.5 km/h in a distance of 110 m. Suppose the…
A:
Q: (Figure 1)Block 1, of mass m1, is connected over an ideal (massless and frictionless) pulley to…
A: Acceleration Acceleration is like the angry, burning dragon of motion variables in comparison to…
Q: An object of mass 40 kg is moving in the +y-direction with a speed of 95 m/s from a location m. A…
A: When acceleration is constant then all the equations of motion are applicable.…
Q: A lead bullet of mass 2 Kg, travelling with a velocity of 20 m/s, comes to rest after penetrating…
A: We know that : v2 = u2 – 2as v = 0 m/s u = 20 m/s, s = 20m Acceleration = 40 m/s2
Q: A cruise ship with a mass of 1.1 × 107 kg strikes a pier at a speed of 0.95 m/s. It comes to rest…
A:
Q: A modern nuclear aircraft carrier weights in at 90000 tons and a) What would be the average force it…
A:
Q: Can you help with subquestions 6a, 6b, 6c, My neighbors have a trampoline, and the children are out…
A:
Q: An object of mass 0.85 kg is initially at rest. When a force acts on it for 2.9 ms it acquires a…
A:
Q: A flea jumps by exerting a force of 1.32 time 10 to the negative 5N straight down on the ground. A…
A: In this case, there are two forces acting on the flee as it jumps:A force of 1.18 x 10-6 N due to…
Q: A large rocket has a mass of 2.00×106kg at takeoff, and its engines produce a thrust of 3.50×107 N .…
A:
Q: Beginning at time t = 0, a student exerts a horizontal force on a box of mass 30 kg, causing it to…
A: Given information: The mass of the box (m) = 30 kg velocity at which it moves (v) = 1.2 m/s the…
Q: At the instant shown, the acceleration of Point A is 4 m/s^2 in the direction shown. The mass of…
A:
Q: What is the mass of a paratrooper who experiences an air resistance of 400 N and an acceleration of…
A:
Q: The front 1.20 m of a L00-g car is designed asa "onumple zone that colapnes to absorb e shock ofa…
A: (a) The relation between displacement, average velocity and time is, Here, represents final…
Q: We want to move two boxes, the first box of mass 8 kg and the second box of mass 4 kg that is on top…
A: Given data: Mass of the first box m1= 8kg Mass of the second box m2=4 kg acceleration a=4 m/s2…
Q: Find the maximum value of the force F making angle 0 with the normal of the block of mass m such…
A:
Q: The nucleus of "Be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously…
A: Given value--- they are 4.88 x 105 m apart. We have to find--- (a) What is the force between the…
Q: There are two objects with at mass of M1 and M2 respectively. Initially M1 stays still while M2 is…
A: To solve this problem we will use Newton's second law, which states that…
Q: A 5.0 kg crate initially at rest on a smooth surface is acted upon by two opposing forces: 50 N to…
A: The force on a body is given as F=ma…
Q: Two spheres A and B are placed in the arrangement shown below. If mA = 3m and mB = 8m, where on…
A:
Q: When you catch a water balloon, it’s best to start with your hand in motion, moving with the…
A: The goal is to reduce the momentum of the balloon to zero, so you should apply an impulse to do…
Step by step
Solved in 3 steps with 3 images
