Categorize each quantity as being either a vector or a scalar. answers sheet provided. 1. 10 km 2. 60 km/h, S 3. 40 mi, downward 4. 50 cal 6. distance 7. acceleration 8. mass 9. weight 5. 250 Gbytes 10. work

Q: A car moves uphill at 40 km/h and then back downhill at 60 km/h. What is the average speed for the…

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Q: A box is lifted vertically 13.51 m and is then held there. The box has a weight of 29.72 N. Ignoring…

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Q: Compute the displacement Force 12.211 N Work done=22 J

A: Given data : Force=F Work done=W   Required : Displacement

Q: A 2.36x10 kilogram car starts from rest and coasts down from the top of a 5.05 meter long driveway…

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Q: A sphere is fired downwards into a medium with an initial speed of 27.5. nan 'snIC he distance…

A: initial speed = V0= 27.53 m/s deceleration = a = - 5.058 t2 m/s2

Q: an

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Q: The moon has a mass of 7.348 X 1022 kg and is 384.4 X 105 km from the Earth, which has a mass of…

A: Let mm be the mass of moon, me be the mass of earth, r be the distance between earth and moon, and G…

Q: 1. What is the acceleration of a bowling ball with a mass of 46.7 kg if a net force of 18 N is…

A: 1. What is the acceleration of a bowling ball with a mass of 46.7 kg if a net force of 18 N isacting…

Q: 5. The hammer of a pile driver weighing 12kg falls through a height of 3.25m and drives a pile 10cm…

A: Given Information: The mass of the hammer (m) = 12 kg The initial height height of the hammer (h) =…

Q: A 1,104kg automobile is moving at a maximum speed of 47 m/s on a level circular track of radius…

A: Given  Mass of automobile m=1104kg  Speed v=47m/s Radius of track r=452m Acceleraton due to gravity…

Q: Ignoring air resistance, from how high above thr ground would a 0.3 kg ball need to be dropped to…

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Q: An airplane starts from 12.7 m/s and accelerates at 7.3 m/s. What is its speed at the end of a 392 m…

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Q: ke it to the top of t

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Q: In comparison to a gradual ramp, a steeper ramp results in:  1) work to be done to get to the top…

A: Let in both situation person climb up to h height from the ground slowly.  Then work done,…

Q: A 1500-W motor powers a hoist used to lift cars at a service station how much time would it take to…

A: Given data: Power (P) = 1500 Watt Mass (m) = 2500 kg Height (h) = 3 m Required: Time taken to raise…

Q: A net force of -9.0x103 n is used to stop a 1500kg car traveling at 20m/s. What is the braking…

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Q: 11. A cat has just caught a mouse and decides to impress his human b showing it to him. With a…

A: given  Constant horizontal force.  F = 3N   Power = 6W  Speed,v =???

Q: Calculate the effort force for the following situation. 15 N V 12 N 35 cm 26 cm 42 cm

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Q: Find the value of force applied Work done=20 J Displacement=1.33 m

A: Given data:  Work done (W) = 20 J Displacement (d) = 1.33 m Required: Force (F)

Q: A block slides down a frictionless plane having an inclination of 0 = 18. The block starts from rest…

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Q: A boy applies a steady force of 32 N to a cart and pushes it 12 m in 16 s. What is his power

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Q: A force F= (-2Nm)xi+(4Nm2)x2j-8Nk and a second force F=(-4Nm2)x2j-8Nk are applied to a 4 kg object…

A: A force F= (-2Nm)xi+(4Nm2)x2j-8Nk and a second force F=(-4Nm2)x2j-8Nk are applied to a 4 kg object…

Q: 2) A force of 12.0N is applied to a 32.5g wooden block resting against a spring causing it to…

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Q: What is the kinetic energy of a 10 kg object down Street up an initial the last day of 20m/S at the…

A: The mass of the object,

Q: Power is a Scalar Quantity Select one: O True O False

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Q: Which among the following equations is INCORRECT? PE E = EA cost dE = EA B. E ФЕ A

A: Here, we will check each option one by one to find out the incorrect one. Option(a): This…

Q: An object is launched vertically downward at a speed of 30 m/s from a height of 3 km. What is its…

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Q: A 1000 kg car can decelerate from 70 m/s to 50 m/s in 10 seconds when in neutral at a level pathway.…

A: Deceleration is the rate of decrease in velocity. Power is the rate of work done or the rate of…

Q: A ball is thrown straight down from the top of a tall building. The initial speed of the ball is…

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Q: Find the work performed when the given force F is applied to an object, whose resulting motion is…

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Q: Calculate the distance that a statue is moved if it takes 330,000 J to push with 5800 N of force. *

A: we know that work, w=F d   given  F=5800 N W=330000 J

Q: The given vector represents a hot air balloon that experiences a 0.25 m/s? acceleration at an angle…

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Q: How do I calculate the power of an object of mass 50kg that was moved upward at an inclination of 15…

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Q: A 50 kg mass that weighs 490 Newtons is pushed up a 20m lone ramp that is 2m high. (h). The force…

A: Given thatmass of the block, m=50 kgHeight of the ramp, h=2.0 kgThe ramp is frictionlessSince no…

Q: Find the scalar product of the vectors in the figure below, where 0 = 120° and F = 30.0 N. (132° F…

A: Given data: Force (F) = 30N  θ = 120° Displacement (d) = 17.3 cm = 0.173 m

Q: 1. How much power is required when using a 12 N force to push an object at a velocity of 3 m/s?

A: Given data :  Force "F"= 12N  Velocity "v"= 3m/s

Q: 6. Which term identifies a scalar quantity? (1) force (2) energy (3) displacement (4) velocity

A: Scalar quantity is a quantity that has only magnitude but no direction .  Vector quantity is a…

Q: Find the displacement Work done=-1112 J Force 500 N

A: Given data : Work done=W Force=F   Required : Displacement

Q: A farmer builds three sections of a fence, as shown in the figure, where L = 10.00 m, and gets…

A: Given data: L=10.0 m

Q: Which of the following is an Expression of gravitational potential energy

A: The expression for the gravitational potential energy is  U = - G M mr where, M is the mass of…

Q: The power required for an object sliding on a rough, level surface to overcome friction is P = -bv,…

A: Given data: Power required to overcome friction P = -bv Here, v = speed of the object Required: The…

Q: Which of the following groups does NOT contain a scalar quantity? a) displacement, acceleration,…

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Q: A large sculpture of mass 2,400 kg was being transferred from the 3rd floor to the ground floor of…

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Q: a constant horizontal force of 12 N. Find the speed of the block after it has moved 3.0 m.

A: Given values:- mass of the block,(m)=6 kg -----(1) Force,(F)=12 N -----(2) distance moved by…

Q: Force 4 N Displacement%31 m Work done

A: Given ,       Force (F) = 4N       Displacement(d)  = 1m

Q: A 3 kg ball is thrown straight into the air at 8 m/s . How high does it travel? Use g = 9.8 m/s…

A: Mass of ball (m) = 3 kg  Initial upwards velocity (u) = 8 m/s

Q: A 2kg rock is moving at a speed of 6m/s. What is the magnitude of the force needed to stop the rock…

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Q: block and the ramp is 0.26. It compresses the spring 5.3 cm before coming to a stop. How much was…

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Q: A horizontal meter stick has a mass of 201 g. Three weights ride on the meter sti and 197 g at 92.3…

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