OPart (b) What is its acceleration in m/s once it starts to move, if that minimum force is maintained? a =

Q: eration of 2.2 m/s. 5. A 16,000 lb airplane starts from rest and has a uniform acceleration of 4…

A: Given , 1) Mass of airplane (m)= 16000 lb 2) Initial speed (u) = 0 3) Minimum speed required to take…

Q: The acceleration of a mass is given by a=3+2t, What is the initial velocity if x(1)=x((0)?

A:

Q: A RUNNER Completed a 400 meter race track in 3 minutes. . Assume that the runner had a uniform…

A: Given data:   Distance (d) = 400 m Time (t) = 3 minutes Required: Speed (v)

Q: At the end of a race a runner decelerates from a velocity of 7.00 m/s at a rate of 0.400 m/s2. (a)…

A: Given that: (a) The distance traveled by a runner in 15 s is calculated by using the kinematics…

Q: Having an initial velocity of 30 meters per second, a cube travelled across the surface. Solve for…

A: Initial velocity (u) = 30 m/s  Final velocity (v) = 0 m/s Time (t) = 50 seconds

Q: A car traveling at 24.8 m/s skids to a stop in 2.1 s. Assuming uniform acceleration, Determine the…

A:

Q: A ball is thrown straight up into the air. At the very top(maximum height) does the acceleration…

A: We knew that when the ball is thrown upward or downward the gravitational pull acts on it which…

Q: If a squirrel at the top a of tree 17 meters high drops a walnut, how long will the take to reach…

A:

Q: If a squirrel at the top a of tree 5 meters high drops a walnut, how long will the take to reach the…

A: We can use equation of kinematics to calculate time taken by walnut to reach at ground. Equation of…

Q: I performed a lab using a toy car to go down a ramp that was positioned at different heights. For…

A: According to the conservation of energy, Ks+Us=KB+US

Q: Another student performs this experiment and gets and acceleration of 0.7596 m/s. You remember from…

A: given that    a= 0.7596 m/s2 g= 9.81 m / s2   sin θ = a/g

Q: A computer hard drive is accidentally dropped on the ground. When it hits the ground, it comes to a…

A:

Q: A van, carrying a box of mass 200 kg on its loading area, accelerates from rest to a speed of 30…

A: Mass of box= 200 kgInitial velocity, u=0Final velocity, v= 30= 8.33 Distance = 30.0 mDisplacement of…

Q: Chantal travels by bike at a constant speed on a flat path. It slows down by climbing a hill. At the…

A: Given, Chantal travels by bike at a constant speed on a flat path. It slows down by climbing a hill.…

Q: The velocity of A is 1.7 m/s downward, the velocity of B is 4.4 m/s upward, and the velocity of D is…

A: vA = 1.7 m/s  downwardvB = 4.4 m/s upwardvD = 3.2 m/s  downward

Q: 1) SOLVE FOR FORCE AT AB AND AC USING THE FOLLOWING: a. Method I- Horizontal and Vertical Axes b.…

A: Given scenario: Need to find the tension in AB and AC.

Q: A soccer ball with mass 0.470 kg is initially moving with speed 2.00 m/s. A soccer player kicks the…

A:

Q: If a ball is given a push so that it has an initial velocity of 5 m/s down a certain inclined plane,…

A: Given data:  Initial velocity (v0) = 5 m/s Distance as function of time s = 5t + 2t2 Required: The…

Q: What is the initial velocity of some one who accelerates at a rate of 3.6 m/s for 10 seconds and…

A: Given: The acceleration of the object is 3.6 m/s2. The time interval is 10 s. The final velocity of…

Q: A girl rolls a ball up an incline and allows it to return to her. For the angle and ball involved,…

A: The acceleration acts downward along the inclined plane and the ball tries to move up initially. So,…

Q: Calculate the velocity of the car at the end of the ramp just before it starts its horizontal path…

A: As per the conservation law of energy, Here, E, K, and U represent the car’s total energy, the…

Q: velocity of 5.0 m/s downward. If there is no air resistance what is its velocity 2.0 seconds later?

A: Use the concept of free fall, the relation between initial velocity(u) , final velocity(v), time (t)…

Q: The acceleration of a car moving along a straight line is given by the relation [ a = kt ]. The…

A: Given:- A car moving in the straight line as the acceleration of the car is given as  a = kt2  The…

Q: If a bus traveling at 16 m/s is subjected to a steady deceleration of 5 m/s? . How long will it take…

A: Given data :             Final velocity  =  v           Deceleration   =  a          Initial…

Q: m = 5 kg 40° 3m 3m (т hị Va = 2.0 m/s hy= 0 m Theoretical: Use the energy method to find v3.…

A: Values given in the question are as follow; θ=40ova=2 mshi=0.702 mhf=0l=3 mm=5 kg According to…

Q: A student walks at a speed of 0.5 m/s and then begins to run 15 seconds later at a speed of 2.5 m/s.…

A: We know that-Equation of motion, v=u+ atafter rearranging can be written as- ⇒at= v-u⇒a=v-ut

Q: A body in 1D motion is moving left at speed 2.4 m/s at one moment, and 9 seconds later is moving…

A: Initial speed, u=+2.4m/s Final speed, v=-4.2m/s Time interval, t=9s Let acceleration be a.

Q: I performed a lab using a toy car to go down a ramp that was positioned at different heights. For…

A:

Q: Adar edevil motorcycle racer drives arourd a cir cular vertical wall 32m in diam eter. fr between…

A:

Q: e.g. A、 B are connected by a rigid rod with length/, A、 B can slide on the x and y tracks. If A has…

A: A and B are connected by a rigid rod with length l. A and B slide on the x and y tracks. α=tan60°

Q: An athlete slidesdown from rest 40.0 meter along an icy hill which is 35 degrees from the…

A: Length of the hill (L)=40 m Angle of inclination with respect to horizontal (θ)=35o Coefficient of…

Q: Jas is calculating a projectile motion problem for a snowball that is thrown horizontally, assuming…

A: Initial velocity = u ( in horizontal direction) Time (t) = 2 sec

Q: If a bus traveling at 30 m/s is subjected to a steady deceleration of 6 m/s? . How long will it take…

A: Given : The initial speed of the bus is 30 m/s  The deacceleration of the bus is  6 m/s2. The final…