5. The largest pumpkin ever grown had a mass of 2702 pounds (2021 world record). Suppose you want to push a pumpkin with this mass up a smooth ramp that is 6.00 m long and that makes a 30.0° angle with the horizontal. If you push the squash with a force of 6250 N up the incline, what is a. the net force exerted on the squash (x and y)? b. the net acceleration of the squash? c. the time required for the squash to reach the top of the ramp?
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: mass of the car
A:
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: 4. A parachutist reaches terminal speed when? a, Her weight goes to zero b. The force of air…
A:
Q: A person is trying to lift a box off the floor. The box has a mass of 55kg and the person can lift…
A:
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: The force F= 600 lb is shown in the figure. What is the X-component of F in Newton? b. 1. a. What is…
A: Given, F = 600 lb. F is making an angle of 30 degrees with X axis F is making an angle of 30 degrees…
Q: 5. A Really Bad Idea: A 65 kg skier decides to get his 25 kg suitcase down a mountain by towing it…
A:
Q: An object is at rest on a table. Which one of the following must be true? The force of the table on…
A:
Q: An old phrase used to sell cars was that they could "stop on a dime," meaning they could stop before…
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: 6. A 750 kg car is moving forward at a constant speed. The coefficient of friction between its…
A:
Q: A 4.0-kg box lies on a table. You pull it up with a force of 12 N and it doesn't move. Match the…
A: Given value--- mass = 4 kg. pulling force = 12 N. g = 10 m/s2 We have to find--- the weight…
Q: A rock (weight 25 N) is suspended from a cable attached to the ceiling of a moving elevator. If the…
A: Given: Weight of the rock is 25N, then the mass of rock m=25g=2510=2.5 kg where g= accleration…
Q: d. Cannot be determined How much horizontal force must a girl apply to a 50 kg cabinet to accelerate…
A: Given that acceleration of cabinet, a= 0.4 m/s2 friction force on cabinet, f = 70 N mass of…
Q: Q1. A 6.2 kg body experiences an acceleration of 4.1 m/s2. (a) What is the magnitude of the…
A: Values given in the question are as follow; m=6.2 kga=4.1ms2 Formula of net force acting on an…
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: A boat moves through the water with 2 forces acting on it. 1 is 2.1 x 10 to the third N pushed…
A: According to Newton's 2nd law of motion, force F acting on mass m moving with acceleration a is…
Q: A horizontal carousel is rotating around its axis with constant angular velocity w. On the carousel…
A: Step 1: here we have solved for question a Step 2: here we have solved for question b Step 3: nil…
Q: 2. Two blocks are stacked in an elevator as shown. The elevator is moving down at 3.0 an speeding…
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: Given a block which is at rest on a perfectly flat smooth table with no friction. You push with your…
A: Correct Answer- B) 6.00 m/s2
Q: 1. A child stands on a bathroom scale while riding in an elevator. The child's weight when the…
A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…
Q: 1. An elevator cab that weighs 27.8 kN moves upward. What is the tension in the cable if the cab’s…
A:
Q: A pig has weight 500 N. It stands on a scale in an elevator, which reads 530 N. Which is correct? A.…
A: Given, Actual Weight, W = mg = 500 N Apparent weight A = 530 N
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: 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: 2. A 1,480-N crate is being pushed across a level floor at a constant speed by a force F of 370 N at…
A:
Q: Given a block which is at rest on a perfectly flat smooth table. You push with your hand…
A: Given Mass m = 2.00 kg Acceleration a = 5.00 m/s2
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- A 3.8 kg wagon is pulled with a force of 45 N [right]. If the object accelerates at a rate of 2.9 m/s2 [right], what is the force of kinetic friction acting on the wagon? a. 34 N [left] d. 34 N [right] b. 3.4 x 102 N [left] e. 56 N [right] c. 56 N [left]Suppose a 4.25 slug gymnast is climbing a rope. a. What is the tension, in the rope, in pounds if he climbs at a constant speed b. What is the tension, in the rope, in pounds, if he accelerates upwards at a rate of 5.9ft/s21. Four horses are pulling a wagon down a street in a parade. the front two horses can each pull 1500N (forward) on their reigns, while the back two horses can each pull 1200 N (forward). the force of friction of the wagon wheels on the ground is 550 N (backward). Starting with a free body diagram, calculate the net force on the wagon. 2. What is the displacement and direction of the resultant vector if a soccer player runs 55.0m at an angle of N27 degrees West, and then runs 23.0m at an angle of S5 degrees West from her new location? Draw a diagram, please! 3. A golf ball, which is lying directly on the ground, is hit with a velocity of 22m/s at an angle of 30 degrees above the horizontal. Determine the golf balls: a). time of flight b). range c). maximum height
- Starting from rest, a 150 kg body experiences a force of 100 newtons acting on it in a direction parallel to the positive x-axis and a force of 150 newtons acting at 55° with respect to the positive x-axis. a. What is the net force acting on the body? Include direction. b. What is the acceleration of the body? c. What velocity does it reach after 5 seconds?1.A 150.0g hockey puck is placed on the floor of a bus. The coefficient of kinetic friction between the puck and the floor is 0.654. How far will the puck travel in 1.50 seconds if the bus slows down at a rate of 30.0 m/s 2? Include a free body diagram including any fictional forces. The puck starts from rest.1.
- 24. A pickup truck with mass 980 kg is initially at rest. The truck accelerates to a speed of 95 km/hr within a distance of 60 meters. What the direction and size of the force that acts on the truck? a. b. If the truck were carrying a load of 200 kg, what new force would be required to achieve the same acceleration?Explain Newton's second Law and solve related problems Given a block which is at rest on a perfectly flat smooth table. You push with your hand horizontally on the block with some force. If the mass of the block = 2.00 kg and the acceleration of the block = 5.00 m/s2 then what is the force on the block from your hand in SI units? a. 2.50 N b. 0.100 N c. 0.400 N d. 10.0 N e. zeroYou push a lawnmower (mass=15kg) across the lawn at constant speed. To do so, you must excert 200 N of force. The handle makes a 35° angle with the horizontal. A. Draw the force diagram B. What is the x-component of the force you apply? C. How does it compare to the frictional force which opposes your effort? Explain. D. If the frictional force is reduced to 100 N, determine the acceleration of the lawnmower.
- A crate (100 kg) is in an elevator traveling downwards and slowing down at 6 m/s. Find the normal force exerted on the %3D crate by the elevator. Assume g = 10 m/s2. A. 1600 N B. 400 N C. 1000 N D. 400 N E. 600 NA restaurant manager pushes a box of melons horizontally with a force of magnitude 150 N. The box moves along the floor with a constant acceleration in the same direction as the applied force. Which statement is more precise regarding the magnitude of the kinetic friction force acting on the crate? a. It is greater than 150 N. b. It is equal to 150 N. c. The friction force must be zero. d. The kinetic friction force is constantly decreasing. e. It is less than 150N.A person pushes a box with a small constant force to move the box along the floor at a constant speed in a straight-line path. Which of the following statements is true? a. The net force on the box is zero. b. There are no other forces on the box (besides the person’s push.) c. The net force on the box must be greater than zero to keep the box moving. d. The box has an acceleration that is not zero. e. [Both (c) and (d) are true.]