And object has an initial the velocity of 15 m/s how long must accelerate at a...
An object has an initial velocity of 40.0 m/s and is thrown horizontally at a height of 10 m. How long does it take to land on the ground? An object has an initial velocity of 40.0 m/s and is thrown horizontally off of a building with a height of 10 m. What is the distance from the object to the building when it lands? (How far from the building is the object?) A person kicks a football at an...
A car having an initial velocity of 15 m/s accelerates with an acceleration of 1.50 m/s? until it reaches a final velocity of 30 m/s. How far must the car travel to reach its final velocity? O2. 250 m 6.275 m O4 225 m d. 300 m
Two objects of equal mass collide as shown below. Object A has an inital velocity of 15 m/s along the x axis. Object B has an inital velocity of -20m/s along the x axis. After the collision, object B has a final velocity of 16 m/s. What are the components of the final velocity of Object A ( in m/s)? A7) Two objects of equal mass collide as shown below. Object A has an initial velocity of 15 m/s along...
A 2.00 kg object starts at the origin with an initial velocity of 3.00 m/s in the direction of 20.0° N from E. The object feels a constant force of 5.00 N in the direction of 55.0° N from E for 4.00 s. a) What is the magnitude and direction of the acceleration? b) What are the components of the acceleration? c) What are the components of the initial velocity? d) What are the components of the final velocity? e)...
An object of mass 2.99 kg, moving with an initial velocity of 5.03 î m/s, collides with and sticks to an object of mass 2.37 kg with an initial velocity of -3.22 ġ m/s. Find the final velocity of the composite object. 9) m/s
1.) An object is dropped from a height of 200 m. What is its velocity as it reaches the ground? How long time) before it reaches the ground? 2.) An object is fired into a projectile with an initial velocity of 250 m/s at an angle of 60° with respect to the horizontal. What is maximum height it reaches? What is the maximum horizontal distance it reaches? What is the time of flight of the projectile? What is its velocity...
An object of mass 2.91 kg, moving with an initial velocity of 4.99 î m/s, collides with and sticks to an object of mass 2.36 kg with an initial velocity of -3.19 ĵ m/s. Find the final velocity of the composite object.
Answer SP3. A 4 kg object has an initial velocity of 6t m/s. Find the total work done on the object if its veloci changes to 4j m/s.
3+1 negative velocity An object has an initial negative velocity of your last digit of the university ID +1) m/s . If it has a positive acceleration of 0.075 m/s2, how will velocity be immediately affected? Select one: a. Velocity will decrease b. Velocity will either increase or decrease ocity will increase OC. O d. Velocity will be constant TAS
A mass of 20 kg has an initial velocity of 3 m/s and a final velocity of 5 m/s. a) What was the change in kinetic energy in this system? b) How much Work was done? c) Assume that the mass is being influenced by a constant force. The mass travels a distance of 40 meters. What is the value of the force influencing it? d) What is the acceleration of the mass?