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Acceleration
Page 2
Questions (1,727)
A racecar driver speeds up from 60 miles per hour to 90 miles per hour in 3 seconds. What was his/her acceleration in mph/sec?
Ch
2 answers
asked anonymously
73 views
A stone tied to the end of a string 80 cm long is whirled in a horizontal circle wit a constant speed. If the stone makes 14
2 answers
asked by
Rama ^_^
108 views
acceleration is the change in velocity per unit time. isabella says that it is possible for an object in motion to have no
1 answer
asked by
D
113 views
acceleration is the change in velocity per unit time. isabella says that it is possible for an object in motion to have no
1 answer
asked by
D
79 views
Two forces are applied to a 17 kg box, as shown. The box is on a smooth surface.
A The box accelerates at 1.0 m/s2 to the right
1 answer
asked anonymously
130 views
5.The three vehicles shown below are all traveling at a speed of 15 m/s, but only the pickup truck has a changing velocity. The
1 answer
asked anonymously
154 views
I can't figure this out at all...Can someone please explain it to me?
It has been claimed that an insect is the best jumper in
1 answer
asked by
Claire
482 views
A body moving with an initial velocity of 2 meter per second accelerates uniformly at 0.5 meter per second square. What is its
4 answers
asked by
anonymous _25
85 views
At 2:00 pm a car's speedomoter reads 20 mph, and at 2:10 pm it reads 25 mph. Use the Mean Value Theorem to find an acceleration
2 answers
asked by
Val
857 views
the driver of a car travelling at 100km/hr suddenly sight an obstacle 50m ahead of him What maximum acceleration must be applied
3 answers
asked by
omowumi
721 views
If a car travelling at 60.0 km/h [S] stops in a time of 3.50 s, its acceleration is:
Question 10 options: A) 4.77 m/s² [S] B)
1 answer
asked by
oyebodegoldencity
63 views
Suppose that an accelerating car goes from 0 mph to 68.2 mph in five seconds. Its velocity is given in the following table,
1 answer
asked by
Destiny Padgett
101 views
Match the term with the correct definition.
Acceleration to join together; to unite the change in speed or direction of a moving
1 answer
asked by
J
92 views
Han’s younger sister is riding her tricycle in a straight line. After 3 s, her speed is 0.5 m/s. After 5 s, her speed is 1.5
1 answer
asked by
james
62 views
A bowler throws a ball down the lane toward the pins. The ball reaches the pins and slowly moves through them, knocking down the
6 answers
asked by
Carlos Jimenez
182 views
A car is uniformly accelerated on the road, and the displacement within the 3rd second is 6m, and the displacement within the
1 answer
asked by
EDWARD
91 views
Four movers pick up boxes. Each box has a different mass, and each mover applies a different amount of force to lift the box.
3 answers
asked by
wiggle
384 views
An arrow is accelerated for a displacement of 75cm [fwd] while it is on the bow. If the arrow leaves the bow at a velocity of
4 answers
asked by
sonya
2,206 views
A car travels forward with constant velocity. It goes over a small stone, which gets stuck in the groove of a tire. The initial
5 answers
asked by
me
9,324 views
While traveling south on an expressway, a car traveling 60 mph (miles per hour) slows down to 30 mph in 12 minutes due to
2 answers
asked by
pat
1,332 views
A bullet leaves a rifle with a muzzle velocity of 521 m/s .while accelerating through the barrel of the rifle , the bullet moves
7 answers
asked by
Anonymous
1,804 views
A car at the Indianapolis-500 accelerates uniformly from the pit area, going from rest to 295 km/h in a semicircular arc with a
4 answers
asked by
John Conlan
7,687 views
An electric train starting from rest is uniformly accelerated in a distance of 40m to a velocity of 10m/s, for this journey.
(I).
3 answers
asked by
Lucky chembe
582 views
A cyclist is at rest at a traffic light. When the light turns green, he begins accelerating at 2.56 m/s2. How far does he go
2 answers
asked by
Ashley
620 views
a bicyclist is finishing his repair of a flat tire when a friend rides by at 3.5 m/s. two seconds later, the bicyclist hops on
4 answers
asked by
taylor
10,387 views
Which of the following is an accurate statement of an acceleration value, translated from symbols into words?
A. 3 meters per
4 answers
asked by
Judy
2,487 views
A bus makes a trip according to the position–time graph shown in the illustration. What is the average acceleration (in km/h2)
4 answers
asked by
Molly
2,797 views
Assume that an intercontinental ballistic missile goes from rest to a suborbital speed of 6.50 km/s in 60.0 s (the actual speed
4 answers
asked by
joe
1,936 views
To determine the acceleration of an object moving in a straight line, you must calculate the change in its stored during each
26 answers
asked by
Callie
5,284 views
1. Acceleration involves a change in ____. (1 point)
speed velocity displacement direction 2. Which of the following statements
11 answers
asked by
Anonymous
1,596 views
vivian is walking to the hairdresser's at 1.3 m/s when she glances at her watch and relizes that she is going to be late for her
3 answers
asked by
confusedd!HELPP!!!
1,020 views
A rocket launched accelerates at 3.5m/s^2 in 5.90 secs and2.98m/s^2 in the next 5.98 secs and then experiences a free fall. What
5 answers
asked by
Anonymous
2,027 views
a horse runs with an initial velocity of 11m/s and slows to 5.2 m/s over a time interval of 3.1 s what is the horse's average
7 answers
asked by
anonymous
4,207 views
a woman driving at a speed of 23 m/s sees a deer on the road ahead and applies the brakes when she is 210m from the deer. if the
4 answers
asked by
sue
2,615 views
While traveling along a highway a driver slows from 24 m/s to 15 m/s in 12 seconds. What is the automobile's acceleration? How
1 answer
asked by
Robert
1,024 views
A large fish hangs from a spring balance supported from the roof of an elevator.
If the elevator has an upward acceleration of
3 answers
asked by
Mike
1,006 views
A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 4.25 m/s. But
1 answer
asked by
Gracie
822 views
Modern oil tankers weigh over a half-million tons and have lengths of up to one-fourth mile. Such massive ships require a
3 answers
asked by
Dolly
925 views
Find the acceleration of a hamster when it increases its velocity from rest to 10 in 2.4
4 answers
asked by
Tania
1,427 views
what is the rate of acceleration if a car is moving at constant velocity? Enter the value only (no units).
7 answers
asked by
Garou
43 views
The diagrams show forces acting on a toy car as it moves to the right. Which diagram shows the toy car that will most likely
4 answers
asked by
Zacharie
1,428 views
How much time is needed for a car to accelerate from 8.0 m/s to speed of 22 m/s if the acceleration is 3.0 m/s^2?
3 answers
asked by
Anonymous
1,405 views
A cart is driven by a large propeller or fan, which can accelerate or decelerate the cart. The cart starts out at the position x
4 answers
asked by
ODU
3,792 views
A skier squats low and races down a 13 ◦ ski slope. During a 7 s interval, the skier accelerates at 4.2 m/s 2 .What is the
4 answers
asked by
Luke Smith
2,534 views
A skier is gliding along at 2.5m/s on horizontal, frictionless snow. He suddenly starts down a 10∘ incline. His speed at the
4 answers
asked by
John
4,447 views
On takeoff a rocket accelerates from rest at a rate of 50m/s^2 for exactly 1 minute. The rockets speed after this minute of
4 answers
asked by
Kinsey
1,336 views
What is the acceleration of a car that moves from rest to 15.0m/s in 10.0s ?
5 answers
asked by
Deirdre
2,472 views
Four movers pick up boxes. Each box has a different mass, and each mover applies a different amount of force to lift the box.
4 answers
asked by
Carlos Jimenez
492 views
Which situation describes a negative acceleration?(1 point)
Responses a diver jumping off a diving board and falling to the
4 answers
asked by
Carlos Jimenez
512 views
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