An object has a negative acceleration of 4 m/s2. It passes point A at v and...

Question

Question

An object has a negative acceleration of 4 m/s2. It passes point A at v and point B at 12v . If the two points are 100 m apart, what is v ? m/s

science physics

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

An object moves in one dimensional motion with constant acceleration a = 6.9 m/s2. At time...

An object moves in one dimensional motion with constant acceleration a = 6.9 m/s2. At time t = 0 s, the object is at x0 = 1.7 m and has an initial velocity of v0 = 3.6 m/s. How far will the object move before it achieves a velocity of v = 6.2 m/s? Your answer should be accurate to the nearest 0.1 m.
An object moves in one dimensional motion with constant acceleration a = 5.9 m/s2. At time...

An object moves in one dimensional motion with constant acceleration a = 5.9 m/s2. At time t = 0 s, the object is at x0 = 4.1 m and has an initial velocity of v0 = 4.4 m/s. How far will the object move before it achieves a velocity of v = 8.5 m/s? Your answer should be accurate to the nearest 0.1 m.
An object moves in one dimensional motion with constant acceleration a = 4.8 m/s2. At time...

An object moves in one dimensional motion with constant acceleration a = 4.8 m/s2. At time t = 0 s, the object is at x0 = 1.4 m and has an initial velocity of v0 = 3.6 m/s. How far will the object move before it achieves a velocity of v = 6.5 m/s? Your answer should be accurate to the nearest 0.1 m.

An object moves in one dimensional motion with constant acceleration a = 3.2 m/s2. At time...

An object moves in one dimensional motion with constant acceleration a = 3.2 m/s2. At time t = 0 s, the object is at x0 = 2.2 m and has an initial velocity of v0 = 4.9 m/s. How far will the object move before it achieves a velocity of v = 8.4 m/s? Your answer should be accurate to the nearest 0.1 m.
An object experiences a net force of 20 N and has an acceleration of 4 m/s2....

An object experiences a net force of 20 N and has an acceleration of 4 m/s2. The object’s mass must be 20 kg 5 kg 80 kg 2 kg
9) Assume that a moving object has constant acceleration a for all t>0 a) Determine a...

9) Assume that a moving object has constant acceleration a for all t>0 a) Determine a function, v(t), for the velocity of the object. i. For you function, what is v(0)? ii. Is your v(t) the only possible function or are there other possibilities? iii. Describe all possible v(t) b) Determine a function s(t) for the position of the object. What is s(0)? i. ii. Describe all possible s(t) We know that acceleration due to gravity on earth is about...

A 4 kg object oscillates on a spring with an amplitude of 8 cm . The maximum acceleration of the object is 4 m/s2 . What...

A 4 kg object oscillates on a spring with an amplitude of 8 cm . The maximum acceleration of the object is 4 m/s2 . What is the maximum speed of that object as it oscillates?
A 7.1 kg object experiences an acceleration of 3.2 m/s2. (a) What is the magnitude of...

A 7.1 kg object experiences an acceleration of 3.2 m/s2. (a) What is the magnitude of the resultant force acting on it (in N)? (b) If this same force is applied to a 4.3 kg object, what is the magnitude of the acceleration (In m/s2)? m/s2
10. An object is moving in a circular path with a centripetal acceleration of 100 m/s2...

10. An object is moving in a circular path with a centripetal acceleration of 100 m/s2 with a radius of 10 m. Calculate the velocity of the object

An object, when pushed with a net force F, has an acceleration of 2 m/s2. Now...

An object, when pushed with a net force F, has an acceleration of 2 m/s2. Now three times the force is applied to an object that has four times the mass. Its acceleration will be.