The acceleration of a 500 g object under the influence of a 200 N force is ________m/s2   A. 400   B. 105   C. 40   D. 2.5   E. 0.4

Q: 5. Newton’s third law of motion states that forces between interacting objects occur in matched…

A: Given:  Newton’s third law of motion states that forces between interacting objects occur in…

Q: When the net force acting on a body is zero, __________ . a. The body must be at rest b.…

A: By newtons second law force is equal to change in linear momentum. F=dp÷dt when net force acting on…

Q: Inertia is a measure of an object's ________________. a.gravity.          b. weight.            c.…

A: To explain : inertia is a measure of

Q: If the net, external force acting on a body is zero, then a. The body is accelerating at a small…

A: We know that Force = mass x acceleration In this question it is given that net external force is…

Q: 3. A rocket is fired and during the cruise in the air the mass fulfils the following equation m(t) =…

A: Force is defined as the rate of change of momentum and with the help of calculus we have the formula…

Q: An 8.0 kg object moving with an initial velocity of 8.0 m/s on a surface comes to rest due to…

A: m = 8 kg  Initial velocity (v) = 8.0 m/s  Horizontal distance (x) = 10 m  g =10 m/s2

Q: 6. A book is initially at rest on a table and it starts to move forward. Which of the following best…

A: According to Newton's first law if a body is at rest it will remain at rest and if it is in motion…

Q: A woman driving a 2000 kg car at 15 m/s fully applies the brakes 50. m from a stoplight. If the car…

A: Given data: Mass (m) = 2000 kg Initial velocity (v0) = 15 m/s Final velocity (Vf) = 0 m/s Brakes…

Q: A car collides with a semi-truck head on with both vehicles travelling at 50mph. Which vehicle…

A: Given data: Car collides with semi-truck Required: Vehicle that exerts greater force

Q: If the net force acted upon an object is equal to zero, then its acceleration is equal to ________.…

A: 2. Option (c) zero m/s2  The reason is that if the net force on an object is equal to zero, then…

Q: als the weight of the object.

A: Given: To find the correct option which is shown below:

Q: An object has a mass of 2 kg. a) What is its weight? b) If it is dropped from rest off a cliff, how…

A:

Q: 2. A 1450 kg car moved forward due to a 9500 N force acting in the positive direction. If there is a…

A:

Q: A box is pulled at a constant speed, v, along a horizontal surface with a kinetic coefficient of…

A: According to Newton's First Law of Motion, an external force is required to change the motion of the…

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!