1) The 10-kg cart is released from rest at time t = 0 on the inclined surface. The force P = 40t N acts on the cart, where t is the time measured in seconds. (a) Determine the distance the cart will move down the inclined surface before reversing direction. (b) Find the velocity of the cart when it returns to the point of release. P = 401 N 10 kg 20°

Q: Next consider the case where the angle 0 is 40.2° and the penguin is sliding down the hill. Using…

A:

Q: 30 30 ree applied forces, 71 = 20.0 N, 12 = 40.0 N, and 73 = 10.0 N, act on an object with a mass of…

A: The applied forces are  F1=20.0 NF2=40.0 NF3=10.0 NMass of the object, m=2.00 KgWhen the object has…

Q: skater of mass m standing on ice throws a stone of mass M with speed v in a horizontal direction.…

A:

Q: 6. A loaded 425 kg toboggan is traveling on smooth horizontal snow at 5.40 m/s when it suddenly…

A: (a) Initial and final velocities if the toboggan is:

Q: #2) If a 10.0 kg weight is released from rest from the top of a 50.0m tall building and we neglect…

A:

Q: A bartender slides a mug the bartender’s hand at ar to the effect of friction be customer's hand 1.0…

A: Given , mass of mug with beer , m = 0.2 kg Initial velocity of mug , u = 2.8 m/s It stopped after…

Q: Torce constant 1.00 × 10˚ N/m is free to move on a frictionless horizontal surface. If the object is…

A: Step 1: for x= 0.1 mF= -100*0.1= -10 N, a= F/m = -10 m/s2 Step 2: for x= 0.05 mF= -100*0.05= -5 N,…

Q: A box of mass m-20.5 kg is pulled up a ramp that is inclined at an angle 0 17.0° angle with respect…

A: Consider the free body diagram shown below.

Q: 3. A block slides down a smooth 30° inclined plane in a time t seconds. If the plane were rough the…

A:

Q: E-4 A 3.00kg block is initially sliding to the right on a frictionless surface at 7.00m/s. Force P…

A: Solution: Mass of block , m=3Kginitial speed , Vi=7m/smagnitude of P Vaxis as time

Q: A 1,040-N crate is being pushed across a level floor at a constant speed by a force F of 390 N at an…

A: Frictional force is given as f=uN=uMg…

Q: M₁ M₂ See the figure. Two blocks are connected by a string, which passes over a light pulley. Block…

A: This problem can be solved using Newton's second law of motion.

Q: a mass is given an initial velocity v0= 3.4ms up a 15 degree incline.  a) if the coefficient of…

A: Given data: Initial velocity of the mass, vo=3.4 m/s Inclined angle, θ=15o Coefficient of kinetics…

Q: A body of mass M = 10 kg drags another of mass m = 2 kg as shown in the figure. The pulley and the…

A:

Q: During a brake test, the rear-engine car is stopped from an initial speed of 99 km/h in a distance…

A:

Q: A 100 kg bx rests on a horizontal floor. The coefficient of static friction is us = 0.40, and the…

A: Mass of object is Coefficeint of static friction is Coefficient of kinetic friction is…

Q: 3) The figure below illustrates a block (mass = M) on a fixed inclined plane (ramp angle = 0). An…

A: Mass of the block is M Angle of the ramp is θ Magnitude of horizontal force is F Coefficient of…

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 3.0-kg block slides on a frictionless 20° inclined plane. A force of 16 N acting parallel to the…

A: The block is on the incline. Its weight acts vertically downwards. We resolve it into components…

Q: A 52.1-kg skier moving horizontally at 4.91 m/s encounters a 20.7° incline. a) How far up the…

A:

Q: A cable lowers a 1050 kg elevator so that the elevator's speed increases from zero to 4.0 m/s in a…

A:

Q: 8. A skier starts from rest at the top of a 20° incline and skis in a straight line to the bottom of…

A: D=200m=20

Q: (ii) Determine the acceleration of block A and log B immediately after the system is released from…

A: Mass of block A mA=120 kg which is at an angle 70o and mass of block B mB=180 kg which is at an…

Q: Sam has a mass of 116kg, he attempts to see how high he can jump by performing a standing high jump.…

A:

Q: The 3500-lb automobile shown in the picture is traveling down the 10-degree inclined road at a speed…

A: Given that, angle of inclined =  100  initial velocity  u =  20 ft / sec  coefficient  of friction μ…

Q: A weight W rests on a rough horizontal plane. If the angle of friction is θ, the least force that…

A: Option b

Q: skier with a mass of 45.0 kg slides down a slope 12.3 m long, inclined at an angle θ to the…

A: According to Newton's second law Net force F = ma

Q: A skater of mass m standing on ice throws a stone of mass M with speed v in a horizontal direction.…

A: mass of skater = m mass of stone = M speed with which the stone is thrown = v

Q: An airplane flies at a constant altitude of 1200 m and a constant speed of 80 m/s when a 7.0 kg…

A: Required :  The path followed by the ball.

Q: Jill of the Jungle swings on a vine 7.00 m long. (a) What is the tension in the vine if Jill, whose…

A:

Q: Compute the total force to be exerted on the object given the indicated parameters.

A: Given  acceleration vector  Required total force acting on the object if it has mass (m)=8.24

Q: A constant force acts on a 5.0 kg object and reduces its velocity from 7.0 m/s to 3.0 m/s in a time…

A: v=3 m/s u=7 m/s t=3 s m=5 kg a=(v-u)/t a=(3-7)/3=-4/3 m/s^2

Q: Help

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: 0.09 and where

A: To determine the magnitude of the friction force acting on the object, we need to calculate the…

Q: L A B m 112 b 0 Two point charges (each of mass m and charge q).A and B, are suspended by very thin…

A:

Q: a) A bus of mass 760 kg requires 120 m to reach certain velocity value Vf. Ignore friction and drag…

A:

Q: abäi 35 A 3.00-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.00…

A:

Q: n is traveling at a speed of 50 m/s at an angle of 10o. But the driver noticed that the bridge 300-m…

A: Given:-  The mass of the train is m = 20 Mg  the train is traveling with the speed of v = 50 m/s…