Two girls are trying to pull a 20kg toboggan out of deep snow that gives an opposing force of 8.0N. They are using ropes attached to the toboggan and parallel to the ground. Find the acceleration (magnitude and direction) of the toboggan at the instant it starts to move. 8.0 N 20 N 15 N

Q: A mass is on an inclined plane, which is 53° above the horizontal. A 20 N force is pulling the mass…

A: Given information: Angle of inclination θ=53°. Pulling force Fp=20 N. Force of gravity W=10 N.…

Q: An object of 2.0 kg is accelerating to the right at 3.0 m/s2. A force of 10 N is pushing on it to…

A:

Q: A block and sphere are connected by a cord that passes over a pulley as shown. Neglect friction and…

A:

Q: A horizontal force of 85.2 N is applied to a 44.5 kg crate on a rough, level surface. if the crate…

A: Given data The magnitude of the horizontal force is given as FA = 85.2 N. The mass of the crate is…

Q: the

A:

Q: A husky is pulling a sled loaded with cargo (total mass m = 34kg) along some snow, which has…

A:

Q: Cynthia pulls horizontally on an old chest of drawers (m = 75.0 kg), sliding it across the floor.…

A: Given data: The mass of the chest of drawers is m=75.0 kg. The force of pull applied by Cynthia is…

Q: Mr. M, Mrs. M, and his daughter are playing a game of tug of war by pulling horizontally in…

A: Given,Mr. M pulls with a force F1 = 55N [N]. Mrs. M pulls force of F2 = 45N [E55S]

Q: Two blocks, A (mass=5.00 kg) and B (mass= 10.0 kg) are suspended by a cord on either side of a…

A: Two blocks, A (mass=5.00 kg)and B (mass= 10.0 kg) are suspended by a cord on either side of a…

Q: A 170-N crate is being pulled up a perfectly smooth ramp that slopes upward at 14.0° by a pull that…

A:

Q: An object with mass m, - 5.20 kg, rests on a frictionless horizontal table and is connected to a…

A:

Q: A 2.0 kg and a 6.0 kg block are connected by a light string over a frictionless pulley. The two…

A:

Q: Two forces,  and , act on the 7.00-kg block shown in the drawing. The magnitudes of the forces are…

A:

Q: Two ropes are connected to a 200 kg dinghy. Two brothers each take one rope and pull. When the…

A:

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

A:

Q: An object with mass m1=5.50 kg rests on a frictional horizontal table and is connected to a cable…

A:

Q: Three boys get into a friendly endurance competition by pushing a sack of rice across the floor;…

A: Given  F1=175N F2=195N F3=200N  θ=30 α=60

Q: An athlete pulls a box E of mass m = 70kg down an incline, as shown. The coefficients of friction…

A:

Q: A 39 kg girl and a 7.7 kg sled are on the frictionless ice of a frozen lake, 10 m apart but…

A:

Q: A block with a mass of 7.24 kg is on a horizontal surface that has friction. A string is pulling…

A:

Q: A cord passing over a pulley connects two masses, as shown, where m, = 2.60 kg and m, = 6.70 kg.…

A:

Q: What is the magnitude and direction that his daughter has to pull in order for this to be true?

A: Force applied by his daughter is 31.54 N   [S(54.9)0W] Explanation is as follows:

Q: A block with a mass of 6.66 kg is at rest on an inclined surface. The surface makes an angle of…

A: Given information: The mass of the book (m) = 6.66 kg The angle of inclination (θ) = 28.30

Q: Two blocks are connected by a string that goes over an ideal pulley as shown in the figure. The…

A: For Block A, Frictional force, Fk=μk.mA.g.sinθ, μk= Coefficient of kinetic friction Component of…

Q: A pilot performs an evasive maneuver by diving vertically at 290 m/s. If he can withstand an…

A:

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

A:

Q: A mass of 1.1 kg lies on a frictionless table, pulled by another mass of 3.8 kg under the influence…

A:

Q: Two masses m;=4 Kg and m2=14 Kg are connected with string and pulled with a force F=24 N that makes…

A:

Q: A car traveling at 50 km/h hits a bridge abutment. A passenger in the car moves forward a distance…

A: According to the  question data v =50km/h=13.889m/s S=78cm=0.78m m=43kg We need to find Force act on…

Q: Consider a light pulley hanging from the ceiling. A rope passes over this pulley with a 21.6 kg…

A:

Q: Two muscles in the back of the leg pull upward on the Achilles tendon, as shown in the figure below.…

A:

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

A:

Q: An elevator cabin has a mass of 364.1 kg, and the combined mass of the people inside the cabin is…

A:

Q: A firefighter with a weight of 779N slides down a vertical pole with an acceleration of 3.11 m/s?,…

A:

Q: A firefighter with a weight of 7 N slides down a vertical pole with an acceleration of 3.00 m/s,…

A: We can start by drawing a free-body diagram for the firefighter. Since the firefighter is sliding…

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

A:

Q: You want to move a heavy box with mass 30.0 kg across a carpeted floor. You pull hard on one of the…

A: Write the given values with the suitable variables. m=30 kgθ=30°F=240 Nf=41.5 N Here, m, θ, F, and f…

Q: A golf ball (m = 67.8 g) is hit by a clab that makes an angle of 25.1° with the horizontal. The ball…

A: Given: The mass of the ball is m=67.8 g. The angle of flight is θ=25.10. The horizontal range (total…

Q: In the figure, a tin of anti-oxidants (m, = 4.4 kg) on a frictionless inclined surface is connected…

A: Given: The mass m1 is 4.4 kg. The mass m2 is 2.2 kg. The force applied is 6.3 N. The acceleration in…

Q: A tourist pulls a loaded suitcase at a constant velocity to the right with a force applied to the…

A: 1) Let's assume mass of loaded suitcase be "m" 2) Weight of suitcase: W = m g 3) Force applied to…

Q: hot air balloon begins to rise from rest. The lift on the balloon due to the buoyant force is 5000…

A:

Q: A city is trying to determine the speed limit for a given stretch of road. If a stop sign is visible…

A:

Q: Four students are playing tug-of-war. The two students on the right pull with forces of magnitude…

A: The objective of the question is to find the magnitude and direction of the acceleration of the…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!