Velocity of stone Vertical component of stone's velocity *Horizontal component of stone's velocity

Q: A rocket ship is travelling through space as seen in the diagram below. The Fuselage section has a…

A: Given Information:- Mass of the Fuselage is M=595 kg Mass of the Nose Cone section is m=144 kg…

Q: The 2.0 kg wood box in the figure (Figure 1) slides down a vertical wood wall while you push on it…

A:

Q: Just like Louis, Maria left a book on the roof of her car before driving away. The mass of the book…

A: mass of the book (m) = 731 grams = 0.731 kg coefficient of static friction (μs) = 0.29 coefficient…

Q: Draw a free-body diagram to represent the forces acting on a kite on a string that is floating…

A: Force that is produced via difference in pressure in the air is called lift. The force due to the…

Q: Below are birds-eye views of six identical toy cars moving to the right at 2 m/s. Various forces act…

A:

Q: t 4 Test: Acceleration and Dynamics Retake A m=12.0 kg object is placed on a bathroom scale in an…

A:

Q: Physics Girl pulls Einswine in a straight horizontal path northwards through the snow in a sled. The…

A:

Q: A box is pulled vertically upward into the air by a rope at an accelerating rate DRAW THE…

A: There are three forces acting on the box. 1.Gravitational force 2.Tension in the rope 3. Force of…

Q: What is the subtle distinction between Newton’s law of inertia and Galileo’s assertion that force is…

A: Galileo says "If a body is in rest it will remain in rest and if it is in motion it will remain in…

Q: A 60-kg square and a 90-kg square box was thrown out from an airplane at an altitude of 6000 m, both…

A: The given values are,

Q: Hockey puck question a hockey puck is sliding across the ice with an initial velocity of 21.5 m/s.…

A:

Q: Find bathroom scale reading in the folloing situation. Suppose your mass is 60kg. You are in…

A: a) N= mg  N = 60 *9.8 = 588 Newton b) N = mg - ma    N = 60 *9.8 - 60 *5 = 288 Newton

Q: 13. B3-WBT82: NEWTON'S SECOND LAw EQUATION-PHYSICAL SITUATION The equation below results from the…

A:

Q: Three blocks of masses m1 = 2kg, m2 = 4kg and m3 = 6kg are connected by strings on a frictionless…

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Q: Your hand needs to exert an upward force of 5 lb to hold up a bag of sugar weighing 5 lb. Which of…

A: Your hand needs to exert an upward force of 5 lb to hold up a bag of sugar weighing 5 lb. To find =…

Q: Consider this situation: A baseball travels upward and rightward through the air. Of the forces…

A:

Q: A dog is pulling on his lead at an angle of 57 degrees with a force of 50 Newtons. What is the force…

A: Recall       Fx=Fcosθ      Fy=Fsinθ

Q: Jason is pulling a box across the room. He is pulling with a force of 17 newtons and his arm is…

A: Given : F = 17 N θ = 66°

Q: 2. Draw and label the forces of flight for the following: bird helicopter hovercraft paper airplane

A: There are four type of force of flight are there which are mentioned below Lift Thrust Weight Drag

Q: Assume that you weigh 500 N. If you are falling down through the air at constant speed, the force of…

A: According to the Newton's first law of motion, A body continues in its state of rest, or in uniform…

Q: A man weighs 900 newtons standing on a scale in a stationary elevator. If some time later the…

A: Given Data Weight of the man is W=900 N when the elevator is at rest. Reading on the scale after…

Q: Jack and Jill are walking with a 5.00-kg plank of wood on their heads. On top of the plank is a…

A:

Q: A high school student holds a backpack one meter above the ground. Which of the following free-body…

A: Answer    FBD of the back pack

Q: DESCRIPTIONS FBD 3. A gymnast holding onto a bar, is suspended motionless in mid-air. The bar is…

A:

Q: the impact forces from a collision of fluid molecules with an object is caused by what type of drag…

A: A drag force opposes the motion of fluids and is caused by the collisions of moving objects with…

Q: Two wooden boxes are moving on an inclined surface as shown in Figure 2. Wooden Box A Non-…

A:

Q: A woman stands on a bathroom scale in a motionless elevator. When the elevator begins to move, the…

A: Given:scale reads 0.75 of its regular weight of womangravitational acceleration, g = 9.8 m/s2

Q: A study found that the coefficient of friction between the ice and curling stone is 0.02. The…

A: Coefficient of friction μk =0.02   Distance d = 30m

Q: I need help answering

A:

Q: A Christmas light hangs on a series of strings as shown in the figure below. The tension on string…

A:

Q: how do you find the distance traveled of a skydiver jumping out of an airplane in freefall for 5.4…

A: From the equation of motion, the distance traveled by a skydiver in freefall for a given time can be…

Q: skateboard

A: The tendency of a body to maintain its present state is called inertia. It totally depends on the…

Q: The car given in Figure 2 and with a mass of 2500 kg is applied to the brake. pressed, all four…

A: On horizontal Normal force N = mg Frictional force = μ Ν

Q: Three boxes are shown below. The label in each box shows its mass. The distance between Box A and…

A: Given: The mass of box A is 20 kg.            The mass of box B is 20 kg.            The mass of box…

Q: Airbus A380 which made its first test flight on April 27, 2005, is the largest passenger airliner in…

A: Given: Velocity of plane = Vp= 111mi/h, North Tailwind velocity = Vt= 11 mi/h, South Head wind…

Q: Q10. Three blocks that are connected by massless strings are pulled along a frictionless surface by…

A:

Q: lincolnlearningsolutions.Ims.lincolnlearningsolutions.org/student/175.. 2 Newton's Second Law of…

A: GIVEN: Newtons law of motion

Q: Lesson: Newton's Law of Motions (1st, 2nd, and 3rd law of motion) note: please explain your answer.…

A: Newton's First law explains that  a body remains at rest and move with constant velocity unless some…

Q: Imagine that you are holding a book weighing 4 N at rest on the palm of your hand. Complete the…

A: As per guidelines, only 3 subparts are solved here.   a) A downward force of 4 N is exerted e book…

Q: On his way to class, a student on a skateboard is accelerating on a downhill stretch. Which of the…

A: Skateboard is accelerating downwards on the hill

Q: Question 4 When a ball is thrown straight up with no air resistance, the acceleration at its highest…

A: Given a ball is thrown upward air resistance can be neglected We have to find the correct option…

Q: A 1,077 kg car moving at 16 m/s on dry pavement, skids to a stop over 245 m. What is the force of…

A: Given Data: The mass of the car is: m=1077 kg The velocity of the car is: u=16 m/s The distance…

Q: Fill in the blanks with the terms "greater than", "less than", or "equal to" to outline how the…

A: a) "equal to" when speed is constant, acceleration is zero so, N = mg

Q: The amount of air resistance that acts on a wingsuit flyer depends on the flyer’s   (A) Area (B)…

A: Air resistance is basically is a kind of opposing force that acts opposite to the motion of an…

Q: A cannon fires a ball with a force of 809 Newtons with an angle of elevation of 31 degrees and, for…

A:

Q: Lama slides a 50kg box across the floor. The coefficient of kinetic friction between the box and the…

A: Consider the free-body diagram of the box as follows.

Q: One elevator is accelerating in the upward direction at 1.5 m/s? and the other is accelerating…

A: The net force equation for the elevator accelerating in the upward direction is F1⇒T-mg=ma

Q: The person on roller blades in Figure 4 is pushing on a refrigerator that sits on a cart on a level…

A:

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?”