A 400 g ball is thrown upward at 30∘above horizontal.  At the highest point in its trajectory, the magnitude of its acceleration is  Group of answer choices 9.8 m/s2 Cannot determine from given information Zero 40 kg 392 N

Q: ne make it to the second shelf if her accelerati = does she land?

A: A GIVEN acceleration a = 2.5 m/s2

Q: Three blocks on a frictionless horizontal surface are in contact with each other, as shown. A force…

A: Given: The figure is as follows: The magnitude of force applied is 24 N. Introduction: Newton’s…

Q: 1. If the body starts from rest at A and slides 200 ft down the 30⁰ incline, how far will it then…

A:

Q: A bucket is hanging from a horizontally moving crane. Calculate the maximum allowable speed (m/s) of…

A:

Q: The magnitude of average velocity is always less than or equal to the average speed. Explain why?

A: Let us assume point A and B and with a straight line joining both of them separated by d distance.

Q: Two objects of masses m, = 3 kg and m2 = 7 kg are hung vertically over a frictionless pulley and…

A:

Q: )A 10 kg block slides down a frictionless slope which is at angle θ = 26◦. Starting from rest, the…

A:

Q: A ball with mass m 8kg is attached to the ceiling of a moving elevator. The tension in the cable is…

A:

Q: Calculate two blocks acceleration 5 Kg Hx = 0.1 %3D 50° 20 Kg HK = 0.2

A:

Q: 7. In a given vacuum without gravity a ping-pong ball was travelling at a straight path to the East…

A:

Q: Sam (85 kg) takes off up a 50-m-high, 10° frictionless slope on his jet-powered skis. The skis have…

A:

Q: Q3: Calculate the acceleration of the system. 10 kg 15 kg 37° 53°

A:

Q: A sailing boat moves on water at constant acceleration to the right. The boat is pushed by the wind…

A:

Q: Block of mass m=50 g, at rest slide down on inclined plane with angle 0 = 30 how it takes to move…

A:

Q: An object with mass m, = 5.00 kg, rests on a frictionless horizontal table and is connected to a…

A: Introduction -  Given problem is based on the Newton's 2nd  law of motion. Different types of the…

Q: A bucket is hanging from a horizontally moving crane. Calculate the maximum allowable speed (m/s) of…

A:

Q: Someone holds the block on the table at rest. Once he releases the block, the block may accelerate…

A:

Q: A parachute with k = .2 N-sec/m carries an object of mass .5-kg. a) Without solving for v(t), find…

A: Given: Declination constant k = 0.2 N-sec/m. Mass of the object m = 0.5 kg.

Q: Is the magnitude of the net force on the ball greater when it is going up or when it is on the way…

A: In this case the net force on the ball is greater when it is going up. This can be explained in the…

Q: Each cart below is traveling up or down an incline at the constant velocity shown. Rank these…

A:

Q: WITH FRICTION Find the downward acceleration of ml if it has a mass of 60 kg and the kinetic…

A:

Q: Block of mass m=50 g, at rest slide down on inclined plane with angle 0 how it takes to move…

A: Given:- mass of the block m =50 g=0.005kg  inclined angle =30o moving distance in a plane is 5 cm…

Q: Determine the weight on an object when the mass of the object is 50 kg and the acceleration due to…

A: Determine the weight on an object when the mass of the object is 50 kg and the acceleration due to…

Q: Accelerating object MUST be changing their velocity- either the magnitude or the direction of the…

A: Accelerating object must be changing their velocity -either the magnitude or the direction of the…

Q: In preparation of the qualifying matches for the national competition of Javelin sports, a javelin…

A: As per bartelby guidelines only the first three-sub parts are to be solved. Given:Velocities, v = 20…

Q: A ball is kicked from the ground at an angle of 30° with an initial velocity of 50ft/sec. Assume…

A:

Q: 25. Determine the velocity of the crate in 4.5 seconds starting from rest. Situation 4: The 50kg…

A:

Q: Bananas 13- kg monkey climbs up a massless rope that tionless tree limb and back down to a 34- kg e…

A:

Q: Block of mass m=50 g. slide down on inclined plane with angle 0 = 30what is the acceleration of the…

A: Given mass of the block m=50g  Angle of inclination ∅= 30⁰ Let the acceleration of the block be 'a'

Q: Consider an object dropped from an airplane, subject to both gravity and air resistance. Which of…

A: Consider an object dropped from an airplane. It is subjected to both gravity and air resistance.

Q: shaft at 3.00 m/s. The nut strikes the bottom of the shaft in 2.00 s. How far from the bottom of the…

A: Given that,Initial velocity : u = 3 (m/sec)Acceleration : a = -g = -9.8 (m/sec2)Time : t = 2…

Q: F12–23. Determine the speed at which the basketball at A must be thrown at the angle of 30° so that…

A: The components of the initial speed of the ball is as follows: vAx=vAcos30°vAy=vAsin30°…

Q: A passenger on a balloon drops a baseball over the side of the gondola. As the baseball falls…

A: according to newtons first law  a object at rest remains in rest and object in motion remains on…

Q: A 10-kg rock and a 20-kg rock are dropped at the same time and experience no significant air…

A: In the free-falling motion of an object, the acceleration of the object does not depend on the mass…

Q: A bomber is flying at 130 m/s horizontally at an altitude of 350 m above the ground. When the plane…

A: Given: Initial horizontal speed ux = 130m/s            height above the ground (h) = 350 m   To…

Q: A block is pushed up a frictionless 30° incline by an applied force as shown. If F = 25 N and M =…

A: The correct answer is option (A) i.e. 2.3 m/s²

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: