As the fuel burns, the shuttle accelerates in the creases because the acceleration of an object caused by a net force is inversely proportional to the size of the net force.
The rate at which velocity, measured in terms of speed and direction, changes over time is known as acceleration. Anything is said to have been accelerated when it goes faster or slower in a straight line.
Because the direction is always shifting, motion on a circle accelerates even while the speed is constant.
Acceleration is the term used to describe a change in an object's speed or direction. Velocity changes at an acceleration rate. Recall that velocity consists of two elements: speed and direction.
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Answer:
Yes
Explanation:
The truck has momentum since it is moving and momentum is a product of mass and velocity. After impact, part of momentum that the truck had is transferred to the car hence the car initially at rest moves a significant diatance. Here, we utilize the formula MV= (m+M)v where M and V represent mass and velocity of the truck while m is the mass of car, v is the common velocity. Note that some letters are capital while others small, don't confuse these.
Answer:
the answer is : 10N.,,, 5KG.
Explanation how it works:
Inertial Mass
When you compare the two laws of motion, you discover that the
first law identifies inertia as the property of matter that resists
a change in its motion; that is, it resists acceleration. The second
law gives a quantitative method of finding acceleration, but it does
not seem to mention inertia. Instead, the second law indicates
that the property that relates force and acceleration is mass.
Actually, the mass (m) used in the second law is correctly
described as the inertial mass of the object, the property that
resists a change in motion. As you know, matter has another property — it experiences a gravitational attractive force. Physicists
refer to this property of matter as its gravitational mass. Physicists
never assume that two seemingly different properties are related
without thoroughly studying them. In the next investigation, you
will examine the relationship between inertial mass and gravitational mass.
B. One space probe has more air resistance than the other.
C. Only one space probe is exerting a gravitational force on the other.
D. One space probe is closer to Jupiter than the other
Answer:
The correct answer is D
Explanation: