Using focused laser light, optical tweezers can apply a force of about 10 pN to a 1.0 micrometer diameter polystyrene bead, which has a density about equal to that of water: a volume of 1.0 cm3 has a mass of about 1.0 g. Estimate the bead’s acceleration in g’s

Q: In an experiment performed in a space station, a force of 88 N causes an object to have an…

A: Given: Force F= 88 N Acceleration a = 8 m/s2  We need to calculate the objects mass m

Q: A cart of mass 3.4kg is being pulled by a horizontal rope with a tension of 65N. The coefficient of…

A: Given: The mass of the cart is 3.4 kg. The applied force is 65 N. The coefficient of friction is…

Q: Eric has a mass of 45.99 kg. He is standing on a scale in an elevator that is accelerating downward…

A: We are given mass of Eric. We are given that he is standing on a scale in elevator. The elevator is…

Q: A box is acted on by two forces. A 39 N Force pushes due east, while in 8.9 N Force pushes due west.…

A:

Q: Sara pushes a 45 kg box across the floor with a force of 280 N. The coefficient of friction between…

A: Given, m = 45 Kg F = 280 N μ = 0.60

Q: An astronaut applies a force of 14,000 N to an asteroid, and it accelerates at 4.00 m/s2 . What is…

A: according to Newtons second law, F=ma

Q: Cynthia pulls horizontally on an old chest of drawers (m = 75.0 kg), sliding it across the floor.…

A: Given data: The mass of the chest of drawers is m=75.0 kg. The force of pull applied by Cynthia is…

Q: he weight of a body is 19.6 newtons. A string is tied to the body and the tter is then raised with…

A: Here, there are two forces acting on the body they are tension and weight due to gravity. So we have…

Q: My 3 year old son threw a snowball at me yesterday.  If he can throw with a force of 2 N and I…

A: The expression for mass from Newton law in terms of force and acceleration is m=Fa

Q: A weight balance inside an elevator measures your weight to be 700 N when the elevator is at rest.…

A: Apparent weight when elevator going down is as follows: Wa=W-ma…

Q: An object with a mass of 4 kg lies on a rough plane inclined at 20 degrees to horzontal. A force of…

A: The object's free-body diagram is shown below. Here, a denotes the acceleration, μ denotes the…

Q: A force of 400 N is applied to an object that acceleration at a rate of 5 m/s^2. What is the mass of…

A:

Q: Accident analysis has led experts to believe that Princess Diana experienced a deceleration rate of…

A: At the time of her accident, Diana experienced a deceleration rate of 700 m/s2. This deceleration…

Q: A rock (weight 25 N) is suspended from a cable attached to the ceiling of a moving elevator. If the…

A: Weight of rock W = 25 N  Tension in cable T = 18 N We need to find acceleration of elevator.

Q: A 5 kg box lies on a table.You press on the top of the box with your hand with force of 9N pointing…

A:

Q: American astronauts brought a trunk of instruments on their trip to the Moon. The mass of the trunk…

A: Given: Here we have a trunk which is taken from earth to the moon and the mass of the trunk on…

Q: Hello, Im new to learning physics, and I was having alot of trouble finding the answer to this…

A: It is given that :

Q: A person weighs a 5 kg fish on an elevator. If the elevator moves with an acceleration ay = ±2.00…

A: mass of fish = 5kg acceleration of elevator = 2.00 m/s^2 elevator goes up

Q: An object with a mass of 4kg lies on a rough plane inclined at 20 degrees to horizontal. A force of…

A: mass =4 kg  angle = 20oF = 35 N a = 2.5 m/s2

Q: What is the mass of an object if a force of 17.3 Newtons gives it an acceleration of 4.9 m/s ^2?

A: Given, F=17.3 Na=4.9 m/s2

Q: What is the weight, in N, of an object with a mass of 140 kg at a location where g = 9.6 m/s2?…

A:

Q: pulley has a string holding two masses which both hang straight down. If the mass on the left is 2.2…

A:

Q: Jason is pulling a box across the room. He is pulling with a force of 23 newtons and his arm is…

A:

Q: The acceleration of the car is 2.5 m/s^2.the mass of the car is 6.8 kg what is the force act on the…

A: The mass of the car is  The acceleration of the car is Find:What is the force acting on the car?

Q: A net force is required to give an object with mass m an acceleration a. If a net force 6 F is…

A: To produce the acceleration a for mass m, the required force is F. So, according to Newton's 2nd…

Q: You have two ways of driving from Beaverton to Arens. You can drive the scenic route or take the…

A:

Q: How much would a 80.0 kg person weigh in Newtons on the planet Vulcan, where the acceleration of…

A: Given data:  Mass (m) = 80.0 kg Acceleration due to gravity (g) = 13.7 m/s2 Required: The weight in…

Q: Compute the folowing in vector foim A The reultont forces B. Moment ot MN AN force

A:

Q: A force of 30.0N reacted to a body whose weight is 9.00 N. What is its acceleration (m/s^2) * О 37.1…

A: Weight of the boy is (W) = mg = 9.0 N  Force applied (F) = 30.0 N  Let a be the acceleration of the…

Q: The acceleration due to gravity on a newly discovered minor planet orbiting a star is 2.5× m/s2.…

A: For horizontal motion, the force required to accelerate an object is independent of gravitational…

Q: An object with a mass of 4 kg lies on a rough plane inclined at 20 degrees to horzontal. A force of…

A: Given,

Q: What force must be applied to a 506kg object to produce an acceleration of 0.5 m/s^2

A:

Q: Imagine you are learning to drive. You get into your guardian's vehicle to practice, but all you see…

A: Rear view mirror is convex mirror.

Q: A spring balance calibrated for accurate measurements of mass on earth was brought to mars. The…

A: Given: The acceleration due to gravity on mars is 3.72 m/s2. The reading on the spring balance is…

Q: Someone (whose mass is 60 kg) is standing on a scale in an elevator that is accelerating upward,…

A: By newtons law we know that net force acting on an object is given by  Fnet=ma Where m is mass of…

Q: 2.2. A metal ball of mass 10 g falls in oil with an acceleration of 3.0 m/s at one instant.…

A: Given: Mass: m=10[g]=0.01[kg] Acceleration:a= 3[m/s2] When a solid object  moves through a fluid…

Q: A micro-transporter moves from one side of an evacuated chamber to another. It is powered by…

A: Given: The small positive charge is 9x10-10 C. The friction force is 6x10-3 N. The acceleration of…

Q: Ariel's motorboat can cover 21 miles upstream in 3 hours. He travels 22 miles downstream in 2 hours.…

A:

Q: Jason is pulling a box across the room. He is pulling with a force of 21 newtons and his arm is…

A:

Q: In a tug of war with a toy between Joe and Fred, Joe pulls the toy with a force equal to 25N. Fred…

A: In tug of war with a toy joe and Fred are applied force in opposite in direction  let  joe pulls the…

Q: Jason is pulling a box across the room. He is pulling with a force of 24 newtons and his arm is…

A:

Q: A 5 kg box of candy is sitting on a table. You are pulling on one side with a force of 30 N and your…

A:

Q: An object weighs 49 N here on Earth. What is the acceleration of the object on the moon where the…

A: Weight of the object on Earth, We = 49 N Acceleration due to gravity on Earth, ge = 9.81 m/s2…

Q: A pulley has a string holding two masses which both hang straight down. If the mass on the left is…

A: Concept: Mass at the left of the string (m1) = 2.2 kg Mass at the right of the string (m2) = 3.8 kg…

Q: Using the electronic balance, the receiver weighs 2.5282 g. Then tare button was pressed. Aspirin…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: