2. A grinding wheel has a mass of 250 kg and moment of inertia of 500 rest, what is applied to the grinding wheel. If the wheel starts from wheel after 5.0 seconds? 1= la L=Iw kg-m². A torque of 100 N-m momentum of the .4-5 = 2 is the angular 4 -250 a

Q: After firing an object at any angle between 0 and 90 degrees, the component at and the final speed…

A:

Q: 8. A stone is dropped from the top of a building(ve=0). It hits the ground after 2.0 s. The height…

A: We know from the kinematic equation s=vot+12at2And in this case h=0+12gt2hereh is the heightg=9.81…

Q: Identifying Anti-Parallel Vectors Identify which of the following vectors are anti-parallel to B. x…

A: Antiparallel vectors are two vectors that point in exactly opposite directions, yet have the same…

Q: Question 2.6

A: X(t)= at2+bt3 Where,  a=1.50 m/s2   and   b= 0.05 m/s3 (a)  At  t=0s   , X = X1 (Let) Put  t= 0  ,we…

Q: 3, An object is accelerated from rest at a constant rate of S.00 m/s'. What will be its speed after…

A: Given data The acceleration of the object is given as a = 5 m/s2. The initial velocity of the…

Q: How would you solve this type of problem??

A: For vectors to be parallel to vector A, they need to make an angle of 20 degree with the horizontal…

Q: 8. A stone is dropped from the top of a building(v 0). It hits the ground after 2.0 s. The height of…

A: Given data : Time is represented by t Initial velocity is represented by vo Acceleration due to…

Q: 1- Two vectors quantities are said to be equal if

A: 1.

Q: A car on a roller coaster starts at rest at an elevation of 26 m above the ground. It coasts down a…

A: Given Data: The elevation from which the car of the roller coaster starts: h1=26m. The initial speed…

Q: If an airplane needs to reach a speed of 36.5 m/s in order to takeoff, and the plane can accelerate…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 36.5 m/s Acceleration (a) = 2.30 m/s2…

Q: s. The height of the building is: a) 9.8 m b) 9.6 m top of a building (= 0). It hits the ground…

A: Given,  Initial velocity = u = 0 time taken = t = 4s acceleration = g = 9.8  m / s 2

Q: 788 N 32 985 N 53 411 N

A: In the given problem, three different forces are acting on a car, in three different directions. Let…

Q: 3. A stone is dropped from the top of a building(v 0). It hits the ground after 2.0 s. The height of…

A: Given Acceleration= 9.8 m/s Time = 2s Initial velocity = 0

Q: Consider Newton's second Law F = må . Solve for m.

A: The Newton's second law of motion is given as: F→=ma→. Here, F→ is the force on the object, which is…

Q: How far does he run? 96 a 24 m 72 m 96 m

A:

Q: can you do the third question

A:

Q: 2. A person on the roof of a 250m tall building kicks a soccer ball at initial speed 30" and initial…

A:

Q: Step 2. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of…

A: For which type of the electromagnetic radiation is the atmosphere of the Earth totally opaque.

Q: A 4 B The sum of vectors A and B is

A: Given data:  The vector A and B Required: Sum of the vector A and B

Q: You are driving a car down a straight highway when you come upon a sudden accident. You slam on your…

A: While you slam in your brakes, the velocity of your car decreases. this is due to the fact the brake…

Q: the vector some of 80 N in the -x direction and 30 N at an angle of 53 with the +x axis is   ......…

A: Given: The first force vector is -80 N. The second force vector is 30 N. The angle between the…

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.