force (F) lifts a body with a mass of 5kg upwards on a 30 degree frictionless slope. The following graph depicts the change in force F overtime: 1) calculate the body's acceleration for each stage until t=50s 2) did the body change its direction of movement within those 50s? when? assuming the body started at

Q: A participant in a winter games event pushes a 50 kg block of ice across a frozen lake, as shown in…

A:

Q: Two forces are applied to a 4.0 kg cart on a frictionless surface as shown. At a certain instant, FA…

A: Free body diagram:

Q: A box of unknown mass is 5 meters up a frictionless ramp and is let go from rest. Assume the ramp…

A:

Q: HW6: A dog team pulls a sled at constant velocity with a force of 30.0 Newtons forward. What is the…

A: It is mentioned that team of dogs pulls the sled at constant velocity, which means acceleration of…

Q: An object of mass 45 kg is drawn upward an inclined plane by a force of 600N. The coefficient of…

A:

Q: Your shopping cart has a mass of 65 kilograms, In order to accelerate the shopping cart down an…

A: mass of shopping cart = M M = 65 Kg acceleration of shopping cart = 0.3 m/s2 Force required = F

Q: Computation. A box of mass 8.91 kg box slides down an inclined plane that makes an angle of 43.1°…

A:

Q: F1= - 10 N   30    For this problem, m=10 Kg. Please answer the following: A) What is the…

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Q: -A 10 kg block is pulled up an incline at an angle of 60° with a force of 40 N. The Eape coefficient…

A:

Q: Mary applies 76N of force to a box to with an acceleration of 0.6m/s2. She then increases the…

A: We can use Newton's second law of motion, F = ma, to find the mass of the box. For the first…

Q: A 2 kg block starts from rest at the top of a 30o rough incline with a coefficient of kinetic…

A: mass = 2 kg angle = 30  μN = 0.4  s = 4m  according to given statement : mgsin30 +F = μN

Q: The velocity -time graph of SUV is given below. The mass of the SUV is 1000 kg. B velocity(m/s) 15 |…

A: a)We have,From the graph we get,AE=2 mBE=15 mThe distance travelled by the SUV in given first 2…

Q: When you push a 6kg box on level ground with a force of 25 N, it accelerates at 2.3 m/s^2. Which of…

A: Given data:  Mass (m) = 6 kg Force (F) = 25 N Acceleration (a) = 2.3 m/s2 Required: Coefficient of…

Q: crate that has a mass m = 16 kg (equivalent to a weight of w = mg = 160 N, where g = 10 m/s2 in this…

A: Mass = m = 16 kg Applied force = F = 45 N

Q: 5. The figure shows two masses M and m suspended from a rigid ceiling by springs of constant K1 and…

A:

Q: Calculate the acceleration of the 2000 kg twin engine aircraft just before takeoff when the thrust…

A: mass (m) = 2000 kg thrust of engines = 1100 N

Q: paratrooper with his gear has a mass of 135.0- kg has reached terminal velocity. a) Draw a free-body…

A: given  Mass of paratrooper,M = 135 kg  g = 9.8 m/s2  The value of air resistance in Newtons ,F =???

Q: A 900 kg car is pulling a 275 kg trailer. Together, the car and trailer have an acceleration of 2.21…

A: Given quantities: Mass of the car (m) = 900 kg It is clear that there is friction present in the…

Q: Q4: A car with a mass of 1000.0 kg accelerates from 0 to 90.0 km/h in 10. s.

A: Given: mass of the car m = 1000.0 kg initial velocity of the car u = 0 km/s final velocity v = 90…

Q: A 300N wagon is pulled up a 30° incline at constant speed. a. How large a force parallel to the…

A: Given:-  A weight of wagon FW=300 N  The wagon is pulled up on the inclined plane of angle = 30o…

Q: Michael started to push the sleeping Daniel by 60.00 N on a smooth surface. Upon pushing,  40.00 m…

A: Concept used: Newton's laws of motion are used. Equations of motion are used.

Q: A participant in a winter sporting event pulls a 43 kg brick of ice in the positive horizontal…

A: Mass of the ice brick (m) = 43 kgCoefficient of static friction (µs) = 0.1Coefficient of kinetic…

Q: Two dogs pull a 120 kg sled through the snow during a race. The first dog pulls with a 58 N force…

A: Given data: Force applied by first dog (F1) = 58 N Force applied by second dog (F2) = 54 N Mass of…

Q: Box A has a mass of 18.0 kg, box B has a mass of 6.0 kg. The boxes are accelerating m to the right…

A: Net acceleration of two connected object When two objects are linked on a smooth horizontal surface…

Q: An object of mass m is accelerating at a constant rate of 5 m/s2 under a net force Fnet the net…

A: Given: a=5m/s2Fnet=50NF'net=100N

Q: When a body slides downwards as shown in figure. then the frictional force (F) acts in the downwards…

A:

Q: The following picture shows a train of 4 blocks being pulled across a frictionless floor by a force.…

A: Masses of the blocks are m1=2 kgm2=5 kgm3=3 kgm4=10 kg The problem is based on Newton's second law…

Q: Box A has a mass of 17.0 kg, box B has a mass of 8.0 kg. The boxes are accelerating to the right at…

A:

Q: Learning Task No.2: Show your solutions. Write your answers in your notebook. Use the GRESA Method…

A: Part (1): Given: The net force on the cart is 200 N. The initial velocity of the object is 0 m/s.…

Q: Construct Free Body Diagram. Anna started to push the sleeping Olaf by 100.0N on a smooth surface.…

A:

Q: A crate remains at rest on a factory floor while you push on it with a horizontal force F . How big…

A: The minimum force required to move any object is the force work on the body due to friction between…

Q: A block of mass m = 5.6 kg is pulled up a 0 = 26° incline as in the figure below with a force of…

A: Given data The mass of the block is m = 5.6 kg The angle of inclination is: θ = 26° The magnitude of…

Q: Force Diagram: 2. Draw a force diagram for a Sign Conventions hockey player, moving at a constant…

A:

Q: A 5-kg block rests on a smooth surface and is acted upon by force F, as shown in the figure. What is…

A: Given:   Mass(m)= 5 kg  Acceleration (a) = 15 m/s2

Q: A. Draw a body diagram representing all forces acting on the block. B. If the coefficient of static…

A: a.

Q: A constant force is applied to an object, causing the object to accelerate at 7.50 m/s2 . What will…

A: Given:

Q: A student is investigating mass and acceleration. The student applies the same force to two boxes,…

A: From Newton's law, F = m a So,   acceleration a = F/m For accelerating at same rate we need (F/m)…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!