According to Newton's third law action reaction forces are equal in magnitude and opposite in direction.
Date of the born is downwards hence the normal force balance sheet and it is upward.
The normal force from the ground acting on the ball.
Option (A)
Remaining his 16 Question Figure shows a stationary football on fat horizontal ground. There are two...
Question 2 Figure shows a stationary football on fiat horizontal ground. There are two main forces of diagram Flathotal ground Earliga pull on ebalwe Which of the following is the Interaction Partner (action-reaction partner) of the weight of the ball? A. The normal force from the ground acting on the ball B. The normal force from the ball acting on the ground c. The gravitational attraction of the ball acting on the Earth D. The frictional force from the ball...
1- Order Impact Ecological Change 1 Orde Impact 3rd Order Impact 24 Order Impact 1° Order Impact 3 Order Impact 2nd Order Impact 2nd Order Impact 3 Order Impact 3 Order Impact 3rd Order Impact 3rd Im Things which could plausibly happen are. 1st order impacts 2nd order impacts 3rd order impacts 4th order impacts 2 11 15 16 17 16 19 20 21 Question 2 3 points The diagram shows a stationary book on a flat horizontal table. There...
Question 2 According to Newton's Laws of Motion, if I throw a baseball in outer space - far from any other object- how will that ball move over time? (For the sake of this problem, let's neglect my mass) After the force of my hand no longer acts on the ball: Question 2 options: the ball will move forward, but it will gradually slow down and come to a stop once the force of my hand no longer acts on...
Two forces of 200 N each are applied to an object, such that they are at 140 degree from each other. what is the magnitude of the third force necessary to keep the object stationary? A satellite in a stable circular orbit around the Earth, travelling at 2.3 Times 10^2 km above the ocean has a period of The planet Venus has a period of 225 days in its orbit around the sun. The mean radius of its orbit is:...
This question is worth 20 marks Figure 2 shows a decorator's plank, which is 5 m in length, supported on two trestles. The mass of the plank is 37 kg and the mass of the decorator is 70 kg. In order to paint a stairwell the decorator has to position themselves at point A, as shown on Figure 2. To stop the plank tipping, the decorator's assistant attaches weights to a rope at point B Figure 2 The decorator's plank...
(non calculus based physics) Question 1 An Olympic weight lifter lifts an 1800 N set of weights from the ground to a vertical distance of 2.20 m above his head. Assuming he moves the weights at constant speed, how much work does the weight lifter do? Question 2 A 4.5 kg trunk, initially at rest, takes 2.0 s to slide 2.8 m down a rough 25° slope. Calculate: the work performed by the force of gravity. the amount of mechanical...