2. A 0.8kg cup sits on top of a car, which is moving at a constant velocity of 10m/s to the right. a) Draw a force diagram of the cup, and fill out the force table for the cup below. Force y y L. b) Is there static or kinetic friction on the cup? If so, solve for it. 10m/s

Q: Zach, whose mass is 70 kg, is in an elevator going up at a constant speed of 2.0 m/s. Match the…

A:

Q: A 25 kg object that has a coefficient of friction 0.3, is sitting on a level surface and you push on…

A: Mass of object m = 25 kg Coefficient of friction u = 0.3 Force applied on object = 40 N

Q: You walk into an elevator, step onto a scale, and push the "up" button. You recall that your normal…

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Q: Problem: An ice skater moving at 9.0000 m/s coasts to a halt in 95.00 meters on an ice surface. What…

A: Given : vo = 9.0000 m/s v = 0 m/s (because finally skater comes to halt) s = 95.00 m g = 9.807 m/s2…

Q: Mario is riding on his skateboard along a horizontal section of the pavement. If he encounters a…

A: The magnitude of the friction force is given as f=450 N

Q: 13. After completing a jump. Ice skater glides across slick ice, slowed by 60 N frictional force.…

A: 13.  Given, frictional force = 60 Ncoefficient of kinetic friction , μk = 0.1 Let the mass be m then…

Q: 5. Calculate the acceleration of a 2 kg block across a table if you push with a force of 20 N and…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

Q: In a Physics lab, Nene and Nono apply a rightward force to a 4.52-kg cart to accelerate it across a…

A: The cart=4.52kg  The friction between the cart and the floor is 0.43

Q: A 20,000 kg rocket has a rocket engine that generates 3.0 x 105 N of thrust. Assume no air…

A:

Q: A 12.1-kg box starting at rest on a horizontal floor is acted on by a net horizontal force of 6.05…

A: Given data:  Mass (m) = 12.1 kg Initial velocity (u) = 0 m/s Horizontal force (F) = 6.05 N Time (t)…

Q: You push a grocery cart along a level floor in the presence of friction effects between the cart and…

A: A force diagram is used to study any aspect of a motion at a particular instant of time. This…

Q: A 2.6-kg block is on a perfectly smooth ramp that makes an angle of 30° with the horizontal. Hints…

A:

Q: A 200-g hockey puck is launched at an initial speed of 16 ns up a metal ramp that is inclined at a…

A:

Q: A typical car weighs about 1000 kg. An average person can push with a force that is about half the…

A: Given:-  The mass of the car is m = 1000 kg  The force applied by  the person on a car is F = 500  N…

Q: Imagine Mother Goose pulls with a force of 80.0 N on the leash of her dog Grimm. Calculate the…

A:

Q: 6. A 750 kg car is moving forward at a constant speed. The coefficient of friction between its…

A:

Q: The student steps onto the scale while the elevator accelerates upward. Determine the scale reading…

A: Given: mass, m=60.0 kg a=4.90 m/s2 According to newtons law of motion net force acting on body is,…

Q: Zach, whose mass is 70 kg, is in an elevator going up at 6.0 m/s. The elevator takes 2.0 s to stop…

A:

Q: 7. Answer each of the following questions if the student applied a 550N force to a 100kg box on the…

A: Given data: The force, F=550 N The mass, m=100 kg

Q: 3. A 1.5 kg hockey puck with an initial velocity of 3 m/s slides 40 m across the ice before coming…

A:

Q: A football player at practice pushes a 60 kg blocking sled across the field at a constant speed. The…

A: Given data     The mass of the blocking sled, m = 60 kg Let F be the required force.

Q: A 100 kg go-kart travels at a velocity 2 m/s and then quickly stops in 8 seconds to avoid an…

A: Here, a=∆v∆t=0m/s-2m/s8s=-0.25m/s2

Q: wo blocks joined by a string have masses of 6 and 9 kg. They rest on a frictionless horizontal…

A: Step 1:Given the mass of the two blocks are m1=6 kg and m2=9 kg.A force of F=30 N is applied on a 9…

Q: A woman driving a 2000 kg car at 15 m/s fully applies the brakes 50. m from a stoplight. If the car…

A: Given data: Mass (m) = 2000 kg Initial velocity (v0) = 15 m/s Final velocity (Vf) = 0 m/s Brakes…

Q: The diagram shows a 4.0 kg object accelerating at 10 m/s2 on a rough, horizontal surface. What is…

A:

Q: A horizontal force of 95.0 N is applied to a 60.0 kg box on a rough, level surface. If the crate is…

A: Given data:  Horizontal force (F) = 95.0 N Mass (m) = 60.0 kg Acceleration (a) = 1.20 m/s2 Required:…

Q: If a net horizontal force of 132 N is applied to a person with mass 60 kg who is resting on the edge…

A:

Q: A 80 kg person stands on a weight scale in a elevator. The elevator is moving up with a acceleration…

A: Normal force (Apparent weight) will be given by: Apply Net force balance on person: From Newton's…

Q: If the net force acted upon an object is equal to zero, then its acceleration is equal to ________.…

A: 2. Option (c) zero m/s2  The reason is that if the net force on an object is equal to zero, then…

Q: Suppose you are flying in an airplane (7500 kg) at an altitude of 11km above the Earth's surface. a.…

A: ....

Q: 1. A 60.0 kg skydiver is falling through the air (parachute opened). At one point, the acceleration…

A: mass of skydiver,m=60 kg acceleration due to  gravity ,g=10 ms-2 Net acceleration ,a =4.6 ms-2 Force…

Q: A girl is using a rope to pull a box that weighs 300 lb across a level surface with constant…

A: Given data :Weight of box, w = 300 lbAngle = 30°Tension in the rope, T = 100 lb which represents the…