An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. Her jetpack provides a constant thrust of 207 N. If she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force?

Q: Consider a light fixture supported by two wires as shown in the figure. 46° 46° TUTV The fixture…

A: The above problem is related to the concept of equilibrium of forces

Q: Two friends are carrying a 500 N wooden slab along a 45 degrees stairway. The slab is 1.0 m long and…

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Q: From the figure. Force T is directed at an angle teta from +x-axis and the 250 KN force is acting at…

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Q: An 87 kg  person stands on a uniform ladder 4.0 m  long, that weighs 90 N  , as shown in the…

A: Given, mass of a person  m = 87 kg length of uniform ladder  L = 4.0 m weight of ladder W2 = 90 N…

Q: During a move, you and two friends decide to move a heavy dresser. You pull the dresser to the right…

A: Given: The value of force F1 is 4.93 N. The value of force F2 is 3.27 N. The value of force F3 is…

Q: A heavy chandelier with mass 130 kg is hung by chains in equilibrium from the ceiling of a concert…

A:

Q: A box is hanging at rest from the ceiling by two ropes. The rope on the left (Rope 1) forms a…

A: Recall  For the equilibrium of the box∑Fx=0∑Fy=0

Q: Two blocks of masses m,-6.00 kg and m,-4.00 kg are placed in contact with each other on a…

A:

Q: Spaceman Spiff needs to turn his 700 kg rocket and go in the opposite direction to escape the Zoks.…

A: Given : m = 700 kg vi = -3710 m/s (negative because moving in opposite direction) vf = 5781 m/s F =…

Q: Two horizontal forces, F and F₂, are acting on a box, but only is shown in the drawing. F₂ can point…

A:

Q: A spider hangs from the junction formed by three strands of silk, as shown in the figure. The force…

A: According to Lami's theorem ,if three forces acting at a point are in equilibrium then each force is…

Q: scientists are experimenting with a king of gun that may eventually be used to fire  payloads…

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Q: a. 1.95 N b. 0.75 N c. 1.00 N

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Q: Using a piece of graph paper, determine what force is needed to balance a force of 4 N at 0.0…

A: It can be seen below, the the 4 N forces are opposite in sign and equal in magnitude, which means…

Q: A crate weighing 4.83 102 N is lifted at a slow, constant speed by ropes attached to the crate at A…

A:

Q: Blocks with masses of 3.0kg, 4.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All…

A: Given: The mass of the first block is m1=3 kg. The mass of the second block is m2=4 kg. The mass of…

Q: A student with a mass of 68 kg gets on a ferris wheel that rotates at a constant speed. When the…

A: Since, student is in circular motion so, he need a centripetal force which is always towards the…

Q: A traffic light of weight 100 N is supported by two different cables (at the angles of 70 and 25…

A: Given, The weight of the traffic light,  W=100 N

Q: The figure below shows a bird feeder that weighs 190.5 N. The feeder is supported by a vertical…

A:

Q: A robot pushes a 20-kg box on the horizontal surface as part of the moving job. The force is 35 N to…

A: The box can be moved only when the static frictional force between the box and the floor can be…

Q: wo blocks are connected over a massless, frictionless pulley, s shown in the figure. The mass of…

A:

Q: lock of mass 2.00 kg starts from rest at the edge of the ramp as shown. It is pushed up ramp by a…

A: Motion of projectile can be divided into x component and y component. After leaving point A motion…

Q: A 6.0-lb stroller resting on a horizontal floor is pulled by a 85-lb boy with a constant force of…

A: Given mass of stroller ms = 6 lb = 2.72 kg mass of boy mb = 85 lb = 38.56 kg value of Force F = 75…

Q: Two packing crates of masses m, = 10.0 kg and m, = 7.10 kg are connected by a light string that…

A:

Q: At the given instant, the wedge is moving up the incline. It is also known that the normal force…

A: Given Data :  m = 10kg  Normal force, R = 91.8 N To Find :  Magnitude of component of weight which…

Q: An object of mass is in equilibrium with the aid of a horizontal force of 44 N, as shown in the…

A: Given data: F=44N theta=39o To find: Weight of object

Q: The figure below shows a bird feeder that weighs 193.9 N. The feeder is supported by a vertical…

A: Draw the free body diagram

Q: A 50.0 kg girl and a 100 kg boy, stand on a frictionless frozen lake at a distance 6.0 m apart.…

A: mass of girl = 50 kg mass of boy = 100 kg distance between girl and boy = 6 m force exerted by boy…

Q: Two blocks are connected by a string, as shown in the figure below.  The rough inclined surface…

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Q: he movers are trying to get a heavy crate (mass m) up a ramp into the loading dock of a uilding. One…

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Q: The figure below is for a 7 kg box on a horizontal floor. Initially, you are pushing horizontally on…

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Q: Two forces, F₁ and F2, act at a point. The magnitude of F₁ is 8.50 N, and its direction is an angle…

A: Given F1 = 8.60 N and is directed at an angle of 65.0∘ above the negative x-axis F2 = 5.00 N and is…

Q: The figure below shows a bird feeder that weighs 167.9 N. The feeder is supported by a vertical…

A: Free body diagram of above condition -    Given value -  Weight of the bird feeder (X) = 167.9 N…

Q: A bag of cement weighing 525 N hangs in equilibrium from three wires as suggested in the figure…

A: Given, tension in left cable is T1, Tension in right cable is T2 and tension in bottom cable is T3.…

Q: A force of magnitude 5 N acts on an object. A second force of magnitude 7 N acts at 50° to the other…

A: The given vectors are shown below. Here, R is the resultant force.

Q: Two horizontal forces, and 2, are acting on a box, but only is shown in the drawing. F₂ can point…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -8.9Ni +…

A:

Q: A 5.95 kg block is sitting on a level floor.  A person is pulling on a rope attached to the block at…

A: Resolve the force along vertical and horizontal direction then draw the free-body diagram of the…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”